_______ many times , he still couldn't understand it．

试卷相关题目

• 1Gary, please do me a favor--- _____ my laptop for me.

  A.to fetch

  B.fetch

  C.fetching

  D.fetched

  开始考试点击查看答案
• 2I am pleased to have this chance today ______to you about the United Nations or the UN.

  A.talking

  B.to talk

  C.talked

  D.talk

  开始考试点击查看答案
• 3Wang Hua is said ____a new computer program recently, but I don't know when she will finish it.

  A.to design

  B.to be designing

  C.to have been designing

  D.to have designed

  开始考试点击查看答案
• 4You can imagine what great trouble we had_____ the school for the blind.

  A.setting up

  B.to set up

  C.set up

  D.to setting up

  开始考试点击查看答案
• 5In order to know those who really need help as well as how to help them, ________ to help others.

  A.going

  B.to go

  C.gone

  D.go

  开始考试点击查看答案
• 6__after drinking even a small amount of beer is also regarded as violating the traffic regulations.

  A.Drive

  B.Driving

  C.Drove

  D.Being driving

  开始考试点击查看答案
• 7Mr. Green told us _______ talk loudly in class.

  A.didn't

  B.don't

  C.not to

  D.to not

  开始考试点击查看答案
• 8I would sooner ________ the chance, which is not easily taken, than ________ my friend.

  A.not to take; to hurt

  B.not taking; hurting

  C.not take; hurt

  D.don't take; to hurt

  开始考试点击查看答案
• 9______ all the required papers, he didn't answer the questions fluently in class.

  A.Having not read

  B.Not having read

  C.Not read

  D.Not to read

  开始考试点击查看答案
• 10Since the outbreak of the disease, 90 patients have been________to have the illness and another 35 suspected patients are still under examination.

  A.confirmed

  B.declared

  C.limited

  D.consulted

  开始考试点击查看答案