《高级语言程序设计(FORTRAN)》考试样题
一、选择题(每小题2分,共40分)
1. 下列标识符中不能作为FORTRAN的合法变量名的是_____D_____。
A) A_1 B) A1 C) A1A D) A+1
2. 在FORTRAN的变量类型说明语句中没有 B
A) REAL语句B)CHAR语句C)INTEGER语句 D)LOGICAL语句
3．FORTRAN90 源程序的扩展名是 C 。
A. TXT
B. F
C. F90
D. FOR
4.下列关于符号常量的说法正确的是___C____。
A.符号常量的定义应该放在所有语句之前
B.符号常量不可以是字符型常量
C.在一个程序单位中定义一个符号常量后，不能再改变它的值
D.符号常量定义语句与赋值语句一样，是可执行语句
5、在下列写法中，__D______不是FORTRAN常量。
A. .TRUE.
B.1E-2
C. (0.0,2.4)
D.1,000,000
6．表达式15／4／2.0的值是 B 。
A．整数2 B．实数1．5 C．实数2．25 D．实数1. 3
7. 下列不是FORTRAN赋值语句的是 _____D______。
A) X=.TRUE. B) X=X*X C) X=X**2**2 D) X=X++
8. 梯形的上底为A,下底为B,高为H,计算其面积的FORTRAN表达式中错误的是____A____。
A)1/2*(AB)*H B)(A+B)*H/2 C)(A+B)/2*H D)0.5*(A+B)*H
9. 要选拔身高T>1.7米且体重W<62.5公斤的人,FORTRAN的逻辑表达式是__C_____。
A)T.ce.1.7.AND.w.le.62.5 B)T.le.1.7.OR.w.ge.62.5
C)T.gt.1.7. AND.w.lt.62.5D)T.gt.1.7.OR.w.lt.62.5
10．FORTRAN 90规定，变量类型声明的优先顺序是 C 。
A.隐含约定（I-N规则）、IMPLICIT声明、类型声明
B.类型声明、隐含约定（I-N规则）、IMPLICIT声明
C.类型声明、IMPLICIT声明、隐含约定（I-N规则）
D.IMPLICIT声明、类型声明、隐含约定（I-N规则）
11、假设CH是一个字符型变量，并且具有足够的长度，则对于CH(3:7),下面说法正确的是___D________。
A.它是一个数组片段
B.它是一个数组定义形式
C.它是CH的一个子串，并且长度是4
D.它是CH的一个子串，并且长度是5
12．数组声明语句为：
INTEGER,DIMENSION(-5:-1,-3:3,11:15) ::A
数组共有 A 个元素。
A．175 B．150 C．120 D．17
13. 下列DATA语句中正确的是______C____。
A) DATA /A,B/-1.0, -1.0/ B) DATA A, B/2*(-1.0)/
C) DATA A, B/2*-1.0/ D) DATA A/-1.0, B/-1.0
14. 下列有关FORTRAN数组的说法正确的是______D_____。
A) 数组定义语句只能定义一维或二维数组
B) 数组元素下标不能出现负值
C) 在赋值语句中出现的A(3)肯定是数组元素
D) 程序中使用的数组必须进行说明
15. 一个完整的FORTRAN 源程序的组成不应该_____D______。
A)只有一个主程序没有子程序B)有一个主程序和若干子程序
C)有一个主程序和一个子程序D)只有子程序而没有主程序
16.阅读下列FORTRAN程序：
DO K=2,4,2
S=S+1/K
END DO
WRITE(*,*)S
END
执行上述程序后,输出的S值为 C
A) 0.75 B) 1.75 C) 0.0 D) 1.0
17. 阅读下列程序
INTEGER M(3,3)
DATA M/1,2,3,4,5,6,7,8,9/
WRITE(*,10)(M(3,J),J=1,3)
10 FORMAT(1X,3I2)
END
程序运行结果是______B_____。
A)2 5 8 B)3 6 9 C)4 5 6 D)7 8 9
18. 阅读下列程序
K(X,Y)=X/Y+X
A=-2.0
B=4.0
B=1.0+K(A,B)
WRITE(*,10)B
10 FORMAT(1X,F4.1)
END
程序运行结果是A
A)-1.0 B)1.0 B)2.0 D)3.0
19. 阅读下列FORTRAN程序：
DO I=4,2,-1
A=1.0
DO J=I,4,2
A=A+1.0
ENDDO
ENDDO
WRITE(*,*)A
END
运行上述程序后，输出的A值为 ______C_____。
A) 5.0 B) 4.0 C) 3.0 D) 2.0
20、可调数组__B_______中出现。
A.只能在主程序
B.只能在子程序
C.只能在主程序和子程序
D.可以在主程序、子程序和模块
二、填空题（每空2分，共36分）
1、结构化程序设计的三种基本结构为：顺序结构、选择结构和循环结构。
2、已知A 、B 、C 都是整型变量，且A=3，B=4，C=5，计算表达式C/2>2.AND.A+B ==C 的值为： .FALSE. 。
3、将数学表达式e π2x +ln|Sin 2x-Sinx 2|写成正确的FORTRAN 表达式为：
EXP(3.14/2*X)+LOG(ABS(SIN(X)**2-SIN(X**2))) 。
4、N 是一个个位不等于0的两位自然数,写一个表达式将N 的个位数与十位数互换，得到一个新的数。MOD(N,10)*10+N/10 。
5、已知I 是整型变量，当DO 结构从“正常出口”结束时，语句“DO I= 3,15,2”共计完成了______7_______
次循环。
6、下列程序的运行显示结果是什么 .TURE. 。
LOGICAL P
INTEGER I,I1,I2,I3
P=.FALSE.
I=123
I1=MOD(I,10)
I2=MOD(I/10,10)
I3=I/100
IF(I1+I3.EQ.2*I2)P=.TRUE.
PRINT*,P
END
7.下列程序的运行显示结果是什么 K=6 。
K=0
DO N=21,10,-1
IF (MOD(N,2)==0)K=K+1
END DO
PRINT*, "K=",K
END
8.下列程序的运行显示结果是什么 14 5 。
M=0
DO J=1,4
DO K=J-1,4
M=M+1
END DO
END DO
WRITE(*,*)M,J
END
9.下列程序的运行显示结果是什么 5167.0 。
SUM=1.0
J=1
DO WHILE(J.LE.3)
F=1
DO I=2,2*J+1
F=F*I
ENDDO
SUM=SUM+F
J=J+1
END DO
PRINT*,SUM
END
10. 下列程序的运行显示结果是什么S=15.00 。
DIMENSION X(3,3)
DATA X/1,2,3,4,5,6,7,8,9/
S=0
DO I=1,3
S=S+X(I,4-I)
ENDDO
WRITE(*,20) S
20 FORMAT(1X,’S=’,F6.2)
END
11. 下列程序将一个数组的元素逆序重新存放，例如存放顺序为: 8,6,5,4,1 。要求改为: 1,4,5,6,8。请在横线处填写适当语句，使程序完整。
INTEGER,PARAMETER::N=5
INTEGER A(N),I,T
DA TA A/8,6,5,4,1/
WRITE(*,10)(A(I),I=1,5)
DO I=1,N/2
T=A(I)
A(I)=A(N-I+1)
A(N-I+1)=T
END DO
WRITE(*,10)(A(I),I=1,5)
10 FORMA T(1X,5I4)
END
12. 下列程序完成按以下格式打印杨辉三角形的前N行:
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
请在横线处填写适当语句，使程序完整。
PARAMETER(N=10)
INTEGER A(N,N),I,J
DO I=1,N
A(I,1)=1
A(I,I)=1
ENDDO
DO I=3,N
DO J=2,I-1
A(I,J)=A(I-1,J)+A(I-1,J-1)
ENDDO
ENDDO
DO I=1,N
WRITE(*,10)(A(I,J),J=1,I)
ENDDO
10 FORMA T(1X,10I5)
END
13. 下列子例行程序ProcMin(A,N,MIN)的作用是返回数组A中的最小值。请在横线处填写适当语句，使程序完整。
SUBROUTINE PROCMIN(A,N,MIN)
INTEGER A(N),N,MIN
MIN=A(1)
DO I=2,N
IF(A(I)>MIN)MIN=A(I)
ENDDO
END
14..采用变化的冒泡排序法将N个数按从大到小的顺序排列：对N个数,从第一个直到第N个，逐次比较相邻的两个数，大者放前面，小者放后面，这样得到的第N个数是最小的，然后4个对前面N-1个数，从第N-1个到第1个，逐次比较相邻的两个数，大者放前面，小者放后面，这样得到的第1个数是最大的。对余下的N-2个数重复上述过程，直至按从大到小的顺序排列完毕。请在下列程序横线处填写适当语句，使程序完整。
PARAMETER(N=10)
INTEGER X(N),I,J,T
X=(/10,55,25,70,45,15,25,85,45,35/)
WRITE(*,10)(X(I),I=1,10)
DO I=1,N-1
DO J= 2,N-I+1
IF( A(J-1) T=X(J-1) X(J-1)=X(J) X(J)=T END IF END DO ENDDO WRITE(*,10)(X(I),I=1,10) 10 FORMAT(1X,10I4) END 三、编程题(每小题8分，共24分) 1、输入年月，输出该月所对应的天数。编写程序。 2、设计一个子例行程序，计算一个任意矩阵A中的最大元素和最小元素。 3、对任意自然数n，设计一个求n的各位数字的立方和的函数子程序F(n)(如F(121)=1**3+2**3+1**2=1+8+1=10)，并调用F(n)求1000以内的所有水仙花数（当一个数各个数位的立方和等于这个数本身时，称这样的数为水仙花数） 武汉理工大学考试试题纸 课程名称：知识产权法学专业班级：级法学 题号一二三四五六七八九十总分 题分 第一部分选择题（共分） 一、单项选择题（本大题共小题，每小题１分，共分）在每小题列出的四个备选项中只有一个是符合题目要求的，请将其代码填写在题后的括号内。错选、多选或未选均无分。 .下列选项，哪项中含有保护期限不受时间限制的知识产权？（） ．著作权、外观设计专利权、植物新品种权 ．商标权、商业秘密权、集成电路布图设计权 ．计算机软件著作权、邻接权、实用新型专利权 ．发明专利权、商标权、植物新品种权 .甲在创作武侠小说《神腿》的过程中，乙提供了辅助活动。小说创作完成后，由出版社丙出版。该书的著作权应归属于（） .甲.甲和乙.丙.甲和丙 .以下诸权利中，保护期受限制的有（） .署名权.修改权 .发表权.保护作品完整权 .张某经过努力创作出一篇学术论文，依我国著作权法的规定（） . 张某只有在其论文发表后才能享有著作权 . 张某的论文不论是否发表都能享有著作权 . 张某的论文须经登记后才能享有著作权 . 张某的论文须加注版权标记后才能享有著作权 .下列各项作品中，其著作权由法人或其他组织享有的是（） ．记者为所在报社采编的人物专访 ．设计人员利用单位物质技术条件创作的工程设计图 ．教师为完成教学任务编写的教案 ．专业作家创作的报告文学 .小说《师长》的作者甲授权乙将该小说改编成电影剧本，制片人丙委托导演丁将该剧本拍摄成电影。该片拍摄完成后，其著作权归属于（） .甲.乙.丙.丁 .图书出版者对其出版的图书的版式设计所享有的权利的保护期为（） .５年.１０年.２５年.５０年 .甲为做博士学位论文，在图书馆复印了乙的两篇论文，根据我国著作权法，甲的这一行为属于（）.侵权行为.法定许可使用 一、交际英语 1．--Have a cup of tea, ? --Thanks a lot. A don’t you B haven’t you C shall me D will you 2.-- ? --He is not very well. A Who is he B What is he C How is he D Who he is 3.—Why didn’t you come to my birthday party yesterday? -- . A Excuse me, my frie nd sent me a flower B Fine, I never go to birthday parties C Well, I don’t like birthday parties D Sorry, but my wife had a car accident 4.—This box is too heavy for me to carry upstairs. -- A You may ask for help B I’ll give you a hand C Please do me a favor D I’d come to help 5. -Could I ask you a rather personal question? -Of course, . A good idea B that’s right C never mind D go ahead 二、词汇与结构 6．I don’t know the park, but it’s to be quite beautiful. A．said B．old C．spoken D．talked 7．Mike is better than Peter swimming. A．for B．at C．on D．in 8．The young lady coming over to us our English teacher; the way she walks tells us that! A．must be B．can be C．woul be D．could be 9．Had you come five minutes earlier, you the train to Birmingham. But now you missed it. A．Would catch B．would have caught C．Could catch D．Should catch 10．Eggs, though rich in nourishments, have of fat. A．a large number of B．the large number C．a large amount D．the large amount 三、阅读理解 Passage 1 Snowflakes look like white stars falling from the sky. But there have been times when snow has looked red, green, yellow, or black. There have been snowflakes of almost every color. Think how it would seem to have colored snowflakes coming down all around you. Black snow fell in France one year. Another year grey snow fell in Japan. It was found that the snow was mixed with ashes. his made it look dark. Red snow had come down in other countries. When this happened, the snow was mixed with red dust. Most snow looks white, but it is really the color of ice. Snow is ice that comes from snow cloud. Each snowflake begins with a small drop of frozen water. More water forms around this drop. The way the water freezes gives the snowflakes its shape. No two snowflakes are ever just the same size or shape. Sometimes the snowflakes are broken when they come down. Other snowflakes melt as they fall. All snowflakes are flat and have six 环境科学专业本科培养计划 Undergraduate Program for Specialty in Environmental Science 一、业务培养目标 ⅠEducational Objectives 本专业培养具备环境科学的基本理论、基本知识和基本技能，具有较强的适应能力、实干精神和创新意识，能在科研机构、高等学校、企事业单位及行政部门等从事环境方面的科研、教学、管理等工作的高级专门人才。 The program in environmental science is designed to provide students an integrated education, which helps students to develop the basic knowledge and capabilities, and prepares them to be advanced environmental science personnel with high adaptability and creative consciousness. Students will be well-prepared for careers in academic institutions, educational institutions, and private and government agencies. 二、业务培养要求 ⅡEducational Requirement 本专业学生主要学习环境科学方面的基本理论、基础知识和基本技能，受到基础研究和应用基础研究方面的科学思维和科学实验的训练，培养较好的科学素养，有较强的自学能力和分析解决环境问题的能力，具备一定的教学、研究、开发和管理能力。 毕业生应获得以下几方面的知识和能力： 精心整理 大学英语（一） 行政班级分级班级姓名学号 I II III IV V 总分 (请将答案写在答题卡上） 得分 PartⅠListening Comprehension (15%) 听力题（共15题,每题1分,共15分） Directions: This part is to test your listening ability. It consists of 3 sections. Section A Directions:There are 5 recorded questions in it. After each question, there is a pause. The question will be spoken only once. 1. A. A testing system. B. A monitor system. C. A measuring system. D. A control system. 2. A. Car prices. B. Car services. C. The company’s business. D. The company’s culture. 3. A. It’s easy to do. B. It’s challenging. C. He can get a high pay. D. He did the same job before. 4. A. She’ll meet a friend. B. She’ll take a flight. C. She’ll attend an interview at 5:00. D. She’ll see a doctor before 5:00. 5. A. She will report the complaint to the manager. B. The manager refused to talk to the man. C. The manager was on a business trip. D. She will deal with the complaint. Section B Directions:There are 2 recorded dialogues in it. After each dialogue, there are some recorded questions. Both the conversations and questions will be spoken two times. Conversation 1 武汉理工大学考试试题纸（ A 卷） 课程名称普通化学专业班级09 一、（选择题，每题2分，共20分） 1.下列化合物中( )是配合物。 A.(NH 4) 2 SO 4 ·FeSO 4 ·6H 2 O B.KCl·MgCl 2 ·6H 2 O C.K 2PtCl 6 D.Cu(OOCCH 3 ) 2 2.298.15K时由下列三个反应的△r H m 数据可求的△f H m （CH4,g）的数值为（） C(石墨) + O2 (g) = CO2 (g) △r H m = -393.5 kJ·mol-1 H2(g) +1/2O2 (g) = H2O (l ) △r H m = -285.8 kJ·mol-1 CH4(g) + 2O2(g) = CO2(g) + 2H2O (l ) △r H m = -890.3 kJ·mol-1 A.-74.8 kJ·mol-1 B.211.0 kJ·mol-1 C.890 kJ·mol-1 D.无法确定 3.描述核外电子运动状态的下列各组量子数中，不可能存在的是( ) A.3,0,-1,- 1/2 B. 3,2, 2,+1/2 C.2,1,1,- 1/2 D.2,1,0,- 1/2 4.已知FeO (s)+C(s) =CO(g) + Fe(s) 反应的△r H m 为正，△r S m 为正（假定△r H m 和△r S m 不随温度而变），下列说法正确的是（） A.低温下自发过程，高温下非自发过程 B.高温下自发过程，低温下非自发过程 C.任何温度下均为自发过程 D.任何温度下均为非自发过程 5.在一定条件下，如果某反应的△r G m (298.15K)为零，则该反应，（） A.能自发进行 B.不能自发进行 C.处于平衡状态 D.属于何种情况（自发或平衡）难以判别 6.已知标准氯电极的电势为 1.358V，则当氯离子浓度减少到0.1mol·L-1，氯气分压减少到 0.1×100kPa时，该电极的电极电势应为（） A.1.358V B.1.328 V C.1.387V D.1.417V 1.4 Test Seven, Part Ⅰ Listening Comprehension (15 minutes) Directions: This part is to test your listening ability. It consists of 3 sections. Section A Directions: This section is to test your ability to give proper answers to questions. There are 5 recorded dialogues in it. After each dialogue, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A) , B) , C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center. 1. A) Mary is not here, because she is ill. B) No, it isn't. C) Yes, it is. D) We are ready. 2.A) I am not hungry. B) But the price is too high. C) I like doing some cooking. D) I want to have a rest. 3.A) No, you can't. B) Yes, you can. C) I want a seat near the window. D) That's all right. 4. A) Thank you. B) I agree with you. C) Me, too. D) A little better. 5.A) It's snowing now. B) I like it. C) Yes, the grounds are white. D) it sounds good. Section B Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A) , B) , C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center. 6.A) $16. B) $32. C) $8. D) $64. 7.A) Patient and doctor. B) Waitress and customer. C) Wife and husband. D) Secretary and boss. 8. A) Worried and frightened. B) Quite unhappy. C) Very relaxed. D) Angry with the professor. 9. A) The woman was late for coming. B) The woman asked the man to wait. C) The man was annoyed by her late coming. D) The man was quite all right. 10. A) Young people are quick in making decisions. B) They seldom stay long on one job. C) They are easy to lose jobs. D) They are too eager to succeed. Section C Directions: In this section you will hear a recorded passage. The passage is printed in the test paper, but with some words or phrases missing. The passage will be read three times. During the second reading, you are required to put the missing words or phrases on the Answer Sheet in order of the numbered blanks according to what you have heard. The third reading is for you to check your writing. Now the passage will begin. Dick was a sailor on a big ship. It went to Japan and Australia, so Dick was often on the ship for some months at a time. When he (11) up in the morning and looked out, he only (12) the sea, or sometimes a port. When he was twenty-three, Dick married and bought a small (13) with a garden in his wife's town. It was (14) away from the sea. Then he had to go back to his ship, and was away (15) home for two months. He went from the port to the town by bus, and was very happy to see his wife again. 武汉理工大学考试试题（A 卷） 课程名称：高等数学A （下） 专业班级：2009级理工科专业 题号 一 二 三 四 五 六 七 总分 题分 15 15 24 16 16 8 6 100 备注：学生不得在试题纸上答题（含填空题、选择题等客观题）应按顺序答在答题纸上。 一、单项选择题（35?=15分） 1. 设线性无关的函数123(),(),()y x y x y x 均是二阶非齐次线性微分方程 ()()()y p x y q x y f x '''++=的解，12,c c 是任意常数，则该方程的通解是（ ）. A ．1122123(1)y c y c y c c y =++-- B ．11223y c y c y y =++ C ．1122123(1)y c y c y c c y =+--- D ．1122123()y c y c y c c y =+-+ 2. 曲线23,,x t y t z t ===在点(1,1,1)处的法平面方程为（ ）. A ．236x y z +-= B ．236x y z ++= C ．236x y z --= D ．236x y z -+= 3.设有三元方程ln 1xz xy z y e -+=，根据隐函数存在定理，存在点()0,1,1的一个邻域，在该邻域内该方程只能确定（ ）. A ．一个具有连续偏导数的隐函数(,)z z x y = B ．两个具有连续偏导数的隐函数(,)x x y z =和(,)z z x y = C ．两个具有连续偏导数的隐函数(,)x x y z =和(,)y y x z = D ．两个具有连续偏导数的隐函数(,)y y x z =和(,)z z x y = 4. 设(,)f x y 为连续函数，则二次积分1 40 (cos ,sin )d f r r rdr πθθθ??=（ ）. A ．2 212 (,)x x dx f x y dy -? ? B ．2 212 (,)x dx f x y dy -?? C ．2 212 (,)y dy f x y dx -? ? D ． 2 212 (,)y y dy f x y dx -? ? 5. 级数3 1 sin n n n α ∞ =∑ 的收敛情况是（ ）. A ．绝对收敛 B ．收敛性与α有关 C ．发散 D ．条件收敛 …………装订 线……………… 装订线内不要答题，不要填写信息………………装订线………… 武汉理工大学考试试题答案（A卷）2014 ~2015 学年2 学期普通化学课程 一、选择题（共20分，每小题2分） 1. B; 2. B; 3. D; 4. D; 5. C; 6. A(或D或者AD); 7. B; 8. C; 9. C; 10. C 二、填空题（共20分，每空1分） 11. 1s22s22p63s23p63d104s1（注：写成[Ar]3d104s1也得分）； 4 12. (注：未写出cθ也得分) 13. sp；sp2；sp3；不等性sp3 14. Br2；I- 15. -3211；正（或右） 16. ； 1.09×1017 17. 7.45×10-7；7.87 18. 增大；减小 19. [Cu(NH3)4]SO4 20. HSO- 4 >HAc>H2S > HCO--2---2 三、是非题（共10分，每小题2分） 21. ×; 22. ×; 23. √; 24. ×; 25. × 四、问答题（共10分，每小题5分） 26. 答： ) O H (2 2 kc v=( 3分) 一级反应( 2分) 27.答： 选用BaCl2为沉淀SO42-的试剂，生成溶度积很小的BaSO4，利于SO42-沉淀完全，达到除杂的要求。( 2分) 过量的Ba2+，用Na2CO3(aq)作为沉淀试剂，生成BaCO3沉淀。( 2分) 过量的CO32-，可采用加HCl生CO2除之；并控制溶液pH值接近6~7。 在上述除杂过程中所引进的Cl-，Na+，恰是食盐的基本组成。( 1分) {}{} {}{}2θ eq 4 θ eq θ 2 eq θ 2 eq θ Cl H Cl M n c c c c p p c c K ) ( ) ( ) ( ) ( - + + = 大学英语一级期末考试试题（B卷） 课程名称:《大学英语读写I 》任课教师签名: 大学英语教学部（一教） 出题教师签名: 题库审题教师签名: 张文君_____ 考试方式（闭）卷适用专业 07级化工与制药学院、材料学 院、理学院、经管学院和 法学院共58个班 考试时间（ 120 ）分钟 Part I. Reading Comprehension (2’X20=40’) Directions: Read the following three passages carefully and do the multiple-choice questions. Passage One Dogs are social animals and without proper training, they will behave like wild animals. They spoil your house, destroy your belongings, bark excessively, fight other dogs and even bite you. Nearly all behavior problems are perfectly normal dog activities that occur at the wrong time or place or are directed at the wrong things. The key to preventing or treating behavior problem is learning to teach the dog to redirect its normal behavior problems, but it is the foundation for solving just about any problem. Training opens up a line of communication between you and your dog. Effective communication is necessary to instruct your dog about what you want it to do. Training is also an easy way to establish the social rank order. When your dog obeys a simple request of “come here, sit”, it is showing obedience and respect for you. It is necessary to establish yourself as top dog or leader of the dog pack by using extreme measures. You can teach your dog its subordinate role by teaching it to show submission to you. Most dogs love performing tricks for you pleasantly if they accept that you are in charge. Tainting should be fun and rewarding for you and your dog. It can enrich your relationship and make living together more enjoyable. A well-trained dog is more confident and more safely allowed a greater amount of freedom than an untrained animal. 1. Behavior problems of dogs are believed to _______. A) worsen in modern society B) be just part of their nature C) occur when they go wild D) present at threat to the community 2. The primary purpose of obedience training is to ________. A) enable the dog to regain its normal behavior B) teach the dog to perform clever tricks C) make the dog aware of its owner’s authority D) provide the dog with outlets for its wild behavior 3. Effective communication between a dog and its owner is _______. A) an extreme measure in obedience training B) a good way to teach the dog new tricks C) the foundation for dogs to perform tasks D) essential to solve the dog’s behavior problems 4. Why do pet dogs love performing tricks for their masters? A) To show their willingness to obey. B) To show their affection for their masters. C) To avoid being punished. D) To win leadership of the dog pack. 5. When a dog has received effective obedience training, its owner________. A) will enjoy a better family life. B) can give the dog more freedom C) can give the dog more rewards D) will have more confidence in himself Passage Two: Once upon a time there was a wise man that used to go to the ocean to do his writing. He had a habit of walking on the beach before he began his work. One day he was walking along the shore. As he looked down the beach, he saw a human figure moving like a dancer. He smiled to himself at the thought of someone who would dance on the beach. So he began to walk faster to catch up. As he got closer, he saw that it was a young man and the young man wasn't dancing, but instead he was reaching down to the shore, picking up something and Section A Directions: There are 10 incomplete statements here. You are required to complete each statement by choosing the appropriate answer from the 4 choices marked A) , B) , C) and D) . You should mark the corresponding letter on the Answer Sheet with a single line through the center. 16. The classroom needs______. A) clean B) to clean C) to be cleaned D) being cleaned 17.There is a nice-looking car there. I wonder ______. A) whom it belongs to B) whom does it belong to C) it belongs to whom D) whom does it belong 18. Wordsworth was one of the greatest poets ______ lived in the 19th century. A) which B) who C) those D) that 19. the population is too large, we have to take measures to control the birth rate. A) Although B) Since C) If D) Until 20. It is requested that every student ______ a paper on sustainable development. A) writes B) wrote C) writing D) write 21 .He said, "I ______ a lot of new poems by the end of last year." A) h ad already learnt B) have already learnt C) would have already learnt D) already learnt 22. As Edison grew ______, he became more and more interested in science. A) elder B) the elder C) older D) the older 23. Only in this way ______ catch up with your brothers. A) do you can B) can you C) you can D) you do can 24.No one, except his two best friends, ______ where he is. A) know B) knows C) to know D) knowing 25. Mr. John has decided that he will ______ the branch company set up in the small town. A) take over B) hand in C) put in D) lead to Section B Directions: There are also 10 incomplete statements here. You should fill in each blank with the proper form of the word given in the brackets. Write .the word or words in the corresponding space on the Answer Sheet. 26. We started the attack when the enemy (cross) ______ the river. 27.My suggestion is that we (send) ______ a few people to help the other groups. 28.I am sorry to learn that you have made no (improve)______on the design at all. 29. I prefer (live) ______ in the country rather than in a city. 30. We had difficulty (carry) ______ out the plan. 31. Not(know) ______ her address, we couldn't get in touch with her. 32.Do you know the (high) ______ of St. Paul's Cathedral. 33. The great number of traffic accidents (emphasis) ______ the need for careful driving. 34. Many modern cars are equipped with an (automatically) ______ temperature control system. 35 .That one is no good; this one is even (bad) ______. Part ⅢReading Comprehension (40 minutes) Direction: This part is to test your reading ability. There are 5 tasks for you to fulfil. You should read the reading materials carefully and do the tasks as you are instructed. T ask 1 Direction:After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question or statement there are 4 choices marked A) , B) , C) or D) . You should make the correct choice and mark the corresponding letter on the Answer Sheet with a Single line through the center. 第15章习题参考答案 15.1 (1) 谷氨酰胺(2)亮氨酸(3)赖氨酸(4)谷氨酸(5) 色氨酸(6) 组氨酸 15.2 COOH CH 2COOH H H 2N COOH 2SH H H 2N COOH H H 2N H CH 3C 2H 5 R C H 2 H 3N C O O H + H 3N C O O H + C H 2S H 酪氨酸 半胱氨酸 S-天门冬氨酸 S-半胱氨酸 （2S,3S ）异亮氨酸 S-酪氨酸 15.3 COO -NH 3+H OH H 3 COO -+ H 3N HO CH 3 COO -+ H 3N OH H CH 3 COO -NH 3+H HO 3 I II III VI 结构式I 为L-苏氨酸，手性标记为 (2S, 3R)。 15.4 (1) N a + C l - N O O H H 过量H C l 过量N aOH N O O -H N O O H H H Pro, 色氨酸 (2) C l - H O C H 2C H C O O N H 2 过量N aOH H O C H 2C H C O O H N H 3+ T yr, 酪氨酸 N a + N a +O - C H 2C H C O O -N H 2 (3) Cl - N a + H O CH 2CH CO O H N H 2过量H C l 过量N aOH H O C H 2C H CO O - N H 2 H O C H 2CH C O O H N H 3+Ser, 丝氨酸 (4) C l -H O O C C H 2C H C O O H N H 3+ 过量H C l 过量N aOH H O O C C H 2C H C O O H N H 2 A sp, 天门冬氨酸 a +N a + -OO C C H 2C H C O O -N H 2 15.5 加入水合茚三酮，氨基酸有显色反应 15.6苯丙氨酸含一氨基一羧基，为中性氨基酸，其水溶液呈弱酸性。因其等电点pI=5.84,故：pH=3.0时带正电荷：在pH=5.8时净电荷为零，为两性离子：在pH=10.0时带负电荷： 15.7 (提示：考虑为什么杂环N 在Trp 中不是碱性的。) Lys 的结构为： H 2N C H 2C H 2C H 2C H 2C H C O O H N H 2 ，其分子中有两个氨基，在水溶液均可电离，必须加 2018年大学英语第一学期期末考试(A卷) Part II Reading Comprehension (30 %) Directions: There are four passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the center. Passage One Science is not a set of unquestionable results but a way of understanding the world around us. Its real work is slow. The scientific method , as many of us learned in school, is a gradual process that begins with a purpose or problem or question to be answered. It includes a list of materials, a procedure to follow, a set of observations to make and, finally, conclusions to reach. In medicine, when a new drug is proposed that might cure or control a disease, it is first tested on a large random group of people, and their reactions are then compared with those of another random group not given the drug. All reactions in both groups are carefully recorded and compared, and the drug is evaluated. All of this takes time and patience. It’s the result of course, that makes the best news—not the years of quiet work that characterize the bulk of scientific inquiry. After an experiment is concluded or an observation is made, the result continues to be examined critically. When it is submitted for publication, it goes to a group of the scientist’s colleagues, who review the work. Einstein was right when he said: “No amount of experimentation can ever prove me right, a single experiment can at any time prove me wrong.” In August 1996, NASA announced the discovery in Antarctica of a meteorite（流星）from Mars that might contain evidence of ancient life on another world. As President Clinton said that day, the possibility that life existed on Mars billions of years ago was potentially one of the great discoveries of our time. After the excitement wore down and initial papers were published, other researchers began looking at samples from the same meteorite. Some concluded that the “evidence of life”was mostly contamination from Antarctic ice or that there was nothing organic at all in the rock. Was this a failure of science, as some news reports trumpeted? No! It was a good example of the scientific method working the way it is supposed to. Scientists spend years on research, announce their findings, and these findings are examined by other scientists. That’s how we learn. Like climbing a mountain, we struggle up three feet and fall back two. It’s a process filled with disappointments and reverses, but somehow we keep moving ahead.武汉理工大学考试试题纸
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