Living things can sense and ___changes in their surroundings. 

试卷相关题目

• 1In space, ___and equipment need many forms of protection. 

  A.pilots

  B.astronauts

  C.engineers

  D.scientists

  开始考试点击查看答案
• 2Some persons ___fishing simply for fun.

  A.make

  B.feel

  C.seek

  D.enjoy

  开始考试点击查看答案
• 3以下哪项陈述必然为真？

  A.有一个委员恰好在两个分委会中任委员。

  B.H或I 有一个分别是三个分委会的委员。

  C.P或M只在一个分委会中任委员。

  D.F或G有一个分别是三个分委会的委员。

  开始考试点击查看答案
• 4以下哪项陈述必然为真？

  A.I只任一个分委会的委员。

  B.F和H共同在某个分委会任怡功壬委员。

  C.G和1共同在某个分委会任委共员。

  D.F和M在同一个分委会任委员。

  开始考试点击查看答案
• 5如果在M任职的分委会中有I，以下哪项陈述可能为真？

  A.M是每一个分委会的委员。

  B.I分别在两个分委会任委员。

  C.在P任职的分委会中I。

  D.F和M在同一个分委会任委员。

  开始考试点击查看答案
• 6Minimum wage is the ____amount of money per hour that an employer may legally pay a worker. 

  A.little

  B.few

  C.least

  D.smallest

  开始考试点击查看答案
• 7Sometimes, artists paint ____for their own enjoyment or self-expression, choosing their own subjects. 

  A.reluctantly

  B.ccasionally

  C.primarily

  D.generously

  开始考试点击查看答案
• 8When we arrived at the airport, we were told our flight___. 

  A.cancelled

  B.had cancelled

  C.has been cancelled

  D.had been cancelled

  开始考试点击查看答案
• 9Kathy hopes to become a friend of ____shares her bitterness and happiness. 

  A.whoever

  B.whatever

  C.whomever

  D.whichever

  开始考试点击查看答案
• 10The coat I’m wearing now cost about ___of that one hung over there. 

  A.twice price

  B.the twice price

  C.twice the price

  D.the price twic

  开始考试点击查看答案