People have always been curious ______ how living things on the earth exactly began.

试卷相关题目

• 1-Can he take charge of the computer company? -I'm afraid it's______ his ability.    

  A.beyond

  B.within

  C.of

  D.to

  开始考试点击查看答案
• 2Don't forget where the emergency exits are _____an emergency.

  A.in place of

  B.in favor of

  C.in case of

  D.in charge of

  开始考试点击查看答案
• 3We offered him our congratulations＿＿＿＿＿his passing the college entrance exams.

  A.at

  B.on

  C.for

  D.of

  开始考试点击查看答案
• 4______ at the airport, he telephoned his wife and bold her what he would do when he got home.

  A.Once arrived

  B.As soon as he reached

  C.When he got

  D.Upon arriving

  开始考试点击查看答案
• 5At midnight the enemy attacked _________.

  A.without warning

  B.without notice

  C.without permission

  D.A or B

  开始考试点击查看答案
• 6Traffic restrictions have come into effect in Beijing ______to improve the capital's air quality and traffic situation for the 2008 Olympics．

  A.in order that

  B.in an attempt

  C.at an attempt

  D.in a try

  开始考试点击查看答案
• 7People living in the area where there is a lack of electricity often keep a supply of candles ________power failure.

  A.in case of

  B.once

  C.even if

  D.in course of

  开始考试点击查看答案
• 8I like Mr. Miner's speech; it was clear and________ the point.

  A.at

  B.on

  C.to

  D.of

  开始考试点击查看答案
• 9Twenty-four is an age fit to get married________.

  A.at

  B.with

  C.to

  D./

  开始考试点击查看答案
• 10The sunlight came in ________the windows in the roof and lit up the whole room.

  A.through

  B.across

  C.on

  D.over

  开始考试点击查看答案