东北大学21春学期《大学英语(四)》在线平时作业1答卷

1、21春学期大学英语(四)在线平时作业1试卷总分:100 得分:100一、单选题 (共 20 道试题,共 100 分)1.19. _ a bad habit is formed, it will not be easy to get rid of it.SinceBecauseWhileOnce答案:D2.23. _ at the airport, Mrs. Robertson felt a great burden taken off her shoulders.Seen her two sisters-in-law offHaving seen her two sisters-in law

2、offWith her two sisters-in-law seen offBy seeing her two sisters-in-law off答案:B3.72. The workers demands are _; theyre asking for only a small increase in their wages.excessiverawsupermoderate答案:D4.16. Frank gambled his money away _ Jane spent hers all on dresses.forsowhileso that答案:C5.65. On arrivi

3、ng at Singapore, we telephoned to _ our mothers uneasiness.cutrelievesubtractdecrease答案:B6.80. I doubt whether he can _ his efforts much longer as he looks very tired.hold uphold onkeep onkeep up答案:D7.40. I have not found my book yet; in fact, I am not sure _ I could have done with it.whetherwherewh

4、enwhat答案:D8.68. He only _ the letter I handed to him but signed it anyway.studiesscannedsawstared答案:B9.62. Not a _ has been found so far that can help the police find the criminal.crewcluecrumbsign答案:B10.38. Abraham Lincoln was raised to farm work, _ he continued until he was twenty-two.sincewhatwhi

5、chthat答案:C11.49. The teacher wrote his _ in the margin of the composition.statementscommentsaccountsdefinition答案:B12.24. Even if you disagree with her, she is wroth _.listeninglisten toto listen tolistening to答案:D13.117. This article _ more attention to the problem of cultural interference in foreig

6、n language teaching and learning.calls forapplies forcares forallows for答案:A14.59. The information we have got _ that the area has a hot climate all the year round.directsindicatesclaimscontains答案:B15.111. The older New England villages have changed relatively little _ a gas station or two in recent

7、 decades.exceptbesidesin addition toexcept for答案:D16.116. All the tasks _ ahead of time, they decided to go on holiday for a week.had been fulfilledwere fulfilledhaving been fulfilledbeen fulfilled答案:C17.14. The basic fire insurance policy covers losses _ damage or destruction by fire or lightning.r

8、esulting directly fromresulted directly inresulting directly inresulted directly from答案:A18.17. We have not seen our next-door neighbors for weeks. They _ somewhere for holiday.should have goneneed have goneought to have gonemust have gone答案:D19.61. A strike began late in September in protest against a _ of wages.limitraiseincre