They ________ having solved the problem with pollution.

试卷相关题目

• 1This evening dress ________ at least 450 francs.

  A.is cost

  B.is spent

  C.is worth

  D.worth paying

  开始考试点击查看答案
• 2It is ________to all of us that the movie star should become a peace ambassador．

  A.surprised

  B.surprising

  C.surprise

  D.surprises

  开始考试点击查看答案
• 3There are two ________ on the desk.

  A.glass wine

  B.wine glass

  C.glass wines

  D.wine glasses

  开始考试点击查看答案
• 4________is important to you is ________you must know time is limited．

  A.It; what

  B.That; what

  C.It; that

  D.What; that

  开始考试点击查看答案
• 5The injured _________ to the hospital already.

  A.have sent

  B.has sent

  C.had been sent

  D.have been sent

  开始考试点击查看答案
• 6The newcomers ________ new language and customs.

  A.brought on

  B.brought in

  C.brought up

  D.brought out

  开始考试点击查看答案
• 7He suggested that we ________ our readers ________ they thought about the book .

  A.ask; what

  B.asked; how

  C.would ask; why

  D.might ask; which

  开始考试点击查看答案
• 8________ made us much disappointed.

  A.Her not coming back

  B.Not her coming back

  C.She not to come back

  D.Not she come back

  开始考试点击查看答案
• 9Once lost, ________.

  A.we cannot get the chance again

  B.one can never get such a chance again

  C.such a chance will never come again

  D.to get such a chance will be difficult

  开始考试点击查看答案
• 10The missing boys were last heard ________ in the old house.

  A.singing

  B.to be singing

  C.sing

  D.to sing

  开始考试点击查看答案