奥鹏吉林大学2015春学期《大学英语一》在线作业一答案.doc

吉大15春学期大学英语（一）在线作业一答案一、单选题（共 25 道试题，共 100 分。）1. “May I speak to your manager Mr. Williams at five oclock tonight”“Im sorry. Mr. Williams _ to a conference long before then.”A. will have goneB. had goneC. would have goneD. has gone 正确答案：A2. Niagara Falls is a great tourist _, drawing millions of visitors every year.A. attentionB. attractionC. appointmentD. arrangement 正确答案：B3. Some diseases are _ by certain water animals. A. transplantedB. transformedC. transportedD. transmitted正确答案：D4. It is our _ policy that we will achieve unity through peaceful means.A. consistentB. continuousC. considerateD. continual 正确答案：A5. Beer is the most popular drink among male drinkers, _ overall consumption is significantly higher than that of women.A. whoseB. whichC. thatD. what 正确答案：A6. We agreed to accept _ they thought was the best tourist guide. A. whateverB. whomeverC. whicheverD. whoever正确答案：D7. In order to show his boss what a careful worker he was, he took _ trouble over the figures.A. extensiveB. spareC. extraD. supreme 正确答案：C8. Not until the game had begun _ at the sports ground.A. had he arrivedB. would he have arrivedC. did he arriveD. should he have arrived 正确答案：C9. Corn originated in the New World and thus was not known in Europe until Columbus found it _ in Cuba.A. being cultivatedB. been cultivatedC. having cultivatedD. cultivating 正确答案：A10. The suggestion that the major _ the prizes was accepted by everyone.A. would presentB. presentC. presentsD. ought to present 正确答案：B11. The professor could hardly find sufficient grounds _ his arguments in favour of the new theory. A. to be based onB. to base onC. which to base onD. on which to base正确答案：D12. I didnt know the word. I had to _ a dictionary.A. look outB. make outC. refer toD. go over 正确答案：C13. Although Anne is happy with her success she wonders _ will happen to her private life.A. thatB. whatC. itD. this 正确答案：B14. Peter, who had been driving all day, suggested _ at the next town.A. to stopB. stoppingC. stopD. having stopped 正确答案：B15. You will see this product _ wherever you go.A. to be advertisedB. advertisedC. advertiseD. advertising 正确答案：B16. The director was critical _ the way we were doing the work.A. atB. inC. ofD. with 正确答案：C17. I have no objection _ your story again.A. to hearB. to hearingC. to having heardD. to have heard 正确答案：B18. Everybody _ in the hall where they were welcomed by the secretary.A. assembledB. accumulatedC. piledD. joined 正确答案：A19. The hopes, goals, fears and desires _ widely between men and women, between the rich and the poor. A. alterB. shiftC. transferD. vary正确答案：D20. Although many people view conflict as bad, conflict is sometimes useful _ it forces people to test the relative merits of their attitudes and behaviors.A. by whichB. to whichC. in thatD. so that 正确答案：C21. Putting in a new window will _ cutting away part of the roof.A. includeB. involveC. containD. comprise 正确答案：B22. As we can no longer wait for the delivery of our order, we have to _ it. A. postponeB. refuseC. delayD. cancel正确答案：D23. The growth of part-time and flexible working patterns, and of training and retraining schemes, _ more women to take advantage of employment opportunities. A. have allowedB. allowC. allowingD. allows正确答案：D24. By law, when one makes a large purchase, he should have _ opportunity to change his mind. A. accura