— Do you know the reason ________ pilots turn off the plane's lights before taking off?— The practice is for the passengers to adjust to the dark ________ an emergency.

试卷相关题目

• 1I'm not so foolish ________ to be kidded by your simple trick.

  A.and

  B.as

  C.but

  D.that

  开始考试点击查看答案
• 2He didn't go into detail on this subject; he spoke ________.

  A.in common

  B.in particular

  C.in general

  D.in short

  开始考试点击查看答案
• 3—Did you find out the time of the train to Miami?—Yes, the early train is __________ to leave at 5: 30

  A.m. . A.due

  B.likely

  C.possible

  D.about

  开始考试点击查看答案
• 4I went along thinking of nothing__________，only looking at things around me.

  A.in particular

  B.in harmony

  C.in doubt

  D.in brief

  开始考试点击查看答案
• 5If this medicine is good for anything ________,  it is good for heart trouble.

  A.all along

  B.at all

  C.in all

  D.all the same

  开始考试点击查看答案
• 6—Shall we go by car or walk there?   —It's quicker to go _______ during the rush hour, I think.       

  A.on feet

  B.on foot

  C.by foot

  D.by feet

  开始考试点击查看答案
• 7He had great influence _______ the manager and could no doubt help you.     

  A.of

  B.at

  C.with

  D.in

  开始考试点击查看答案
• 8The Education Department says that school safety has set off alarm bells with frequent reports of serious accidents ________ students got injured or killed.

  A.after which

  B.in which

  C.by which

  D.for which

  开始考试点击查看答案
• 9__________ any other species, human populations are shaped by the usual forces of natural selection, like famine, disease or climate.

  A.Compared with

  B.As with

  C.As for

  D.In addition to

  开始考试点击查看答案
• 10Harry, you can' go out since you haven't finished your homework; __________ , a heavy rain is uponus tonight.

  A.above all

  B.after all

  C.in advance

  D.in addition

  开始考试点击查看答案