An expert, together with some scientists ______to help in the work.

试卷相关题目

• 1We have done things we ought not to have done and ______ undone things we ought to have done.

  A.left　

  B.leave

  C.will leave

  D.leaving

  开始考试点击查看答案
• 2The story of his life _____ interesting.

  A.is sounded

  B.is sounding

  C.has sounded

  D.sounds

  开始考试点击查看答案
• 3We had wanted to come to see him, but we ____ no time.

  A.had

  B.had had

  C.would have

  D.would have had

  开始考试点击查看答案
• 4----What's the noise? ----Oh, my neighbour's house ________. They want to move into it next month.

  A.was decorated

  B.will be decorated

  C.is being decorated

  D.had been decorated

  开始考试点击查看答案
• 5He ______ English for six years by the time he takes his examination.

  A.was studying

  B.would have been studying

  C.had been studying

  D.will have been studying

  开始考试点击查看答案
• 6The car___much money.

  A.not cost

  B.not have cost

  C.isn't cost

  D.didn't cost

  开始考试点击查看答案
• 7No sooner ______ he arrived home than he ______ to start on another journey.

  A.has/was asked

  B.have/were asked

  C.had/is asked

  D.had/was asked

  开始考试点击查看答案
• 8一Mary，you look confused．Have you made sense of the passage we are talking about? 一Yes，I _____another problem just now.

  A.have thought of

  B.was thinking of

  C.thought of

  D.had thought of

  开始考试点击查看答案
• 9This kind of stone _____ cool in summer and warm in winter.

  A.is being felt

  B.is felt

  C.feels

  D.has been felt

  开始考试点击查看答案
• 10For many years, people _______ electric ears. However, making them has been more difficult than predicted.

  A.had dreamed of

  B.have dreamed of

  C.dreamed of

  D.dream of

  开始考试点击查看答案