15春学期《大学英语(一)》在线作业1
一,单选题
1. He smoking because it does harm to health. A. change B. pause C. quit D. learn ?
正确答案：C
2. The experiment involves _____ on some mice. A. to operating B. operating
C. to be operating D. in operating ?
正确答案：B
3. There may be something wrong with her ___. She can' t see things clearly. A. eyes B. ears C. mouth D. nose ?
正确答案：A
4. Our teacher is very strict ourselves our studies. A. in; with B. with; in C. about; with D. with; about ?
正确答案：B
5. He has won wide _____ in the field of occupational medicine. A. recollection B. profession C. recognition D. production ?
正确答案：C
6. He's so careless that he always _______ his school things at home. A. forgets B. leaves C. put D. buys ?
正确答案：B
7. Ten dollars will _____the cost of the damage A. need B. pay C. cover D. spend ?
正确答案：C
8. The policeman stopped ________, but he _______ no sound. A. hearing,heard B. listening,listened C. to listen,heard
D. listening to,listened to ?
正确答案：C
9. While she _________ TV in the sitting room, the bell________. A. watches, rings B. is watching, rang C. was watching, rang D. watched, was ringing ?
正确答案：C
10. I have seen that this method had been_____by many people. A. applied B. demanded C. owned D. disagreed ?
正确答案：A
11. The museum has some new _____from India. A. exhibit B. exhibition C. exhibits
D. exhibitions ?
正确答案：C
12. ________ I close the window? It's so cold here. A. Will B. Do C. Would D. Shall ?
正确答案：D
13. _________ away the old books and __________ me that new one. A. Bring, bring B. Bring, take C. Take, take D. Take, bring ?
正确答案：D
14. Our teacher told us the earth ________ round the sun all the time. A. moved B. travels C. going D. circle ?
正确答案：B
15. A good habit can make our mental health in with physical health. A. concern B. connection C. compare D. tune ?
正确答案：D
16. _____ all her other qualifications. Mary was an excellent cook. A. except
B. in addition to C. besides D. except for ?
正确答案：B