After several days of social activities, I decided to       _ on my research on the human behaviors. 

试卷相关题目

• 1It’s very important for a student to ________ a good state of mind while taking the college entrance examination.

  A.keep out

  B.keep on

  C.keep up

  D.keep off

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• 2While working in the countryside, the students         a great deal of knowledge on plant life.

  A.looked up

  B.picked up

  C.put up

  D.called up

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• 3British wartime prime minister Winston Churchill  ____ the reporting for 50 years of an UFO incident because of fears it could create mass panic.

  A.debated

  B.abolished

  C.defended

  D.forbade

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• 4How long will the fine weather     ?

  A.last for

  B.continue

  C.go

  D.manage

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• 5The policeman stopped him when he was driving home and ______ him ______ speeding.

  A.warned; for

  B.accused; of

  C.charged; of

  D.blamed; on

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• 6There is little time left, so the chairman asked me to _____my speech to 20 minutes.

  A.make

  B.give

  C.limit

  D.explain

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• 7Nowadays everyone is responsible for________a harmonious society in Chin

  A.A.making up

  B.taking up

  C.opening up

  D.building up

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• 8The exhibition is very popular, and has ____thousands of visitors from all over the world.

  A.encouraged

  B.invited

  C.disappointed

  D.attracted

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• 9—I came all the way to inform you of the time and place of the meeting. —You could have ________ yourself the trouble by calling me.

  A.spared

  B.shared

  C.cost

  D.removed

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• 10It’s an old photo of my childhood that I ________ when I was looking for my ID card the other day.

  A.came into

  B.came about

  C.came on

  D.came across

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