It is high time that we _______ the amount of carbon dioxide in our daily life.

试卷相关题目

• 1With all his money, he _____ worry about a little thing like 5 cents!

  A.can

  B.must

  C.may

  D.should

  开始考试点击查看答案
• 2The happy smile on her face suggests that she _______ to the party tomorrow evening.

  A.will go

  B.should go

  C.would have gone

  D.is about to go

  开始考试点击查看答案
• 3But for your help，I ________ the place.

  A.can't find　　　　

  B.can't have found

  C.couldn't have found

  D.haven't found

  开始考试点击查看答案
• 4Smith was overweight, so the doctor recommended that not only ______  have less fat and meat, but also he ______ .

  A.should he; take exercise

  B.ought he; take exercise

  C.he should; takes exercise

  D.he ought; takes exercise

  开始考试点击查看答案
• 5—What's the matter with the man hanging his head there? —Well，if you ________ know, he was caught stealing my bike.

  A.must

  B.may

  C.can

  D.shall

  开始考试点击查看答案
• 6The director made the demand that she __________ the dangerous place as soon as possible.

  A.left

  B.would leave

  C.leave

  D.was leaving

  开始考试点击查看答案
• 7--Tom! Did you go to see the film Journey to the Center of the Earth?   --- Yes, but I really _______ , because I had lots of homework to do.

  A.needn't have

  B.mustn't have

  C.couldn't have

  D.shouldn't have

  开始考试点击查看答案
• 8— Where is my English-Chinese dictionary? I put it on the desk yesterday. — You ______ it in the wrong place.

  A.must put

  B.should have put

  C.might put

  D.might have put

  开始考试点击查看答案
• 9There is a possibility that these hens could be frightened and lay fewer eggs ______ a sudden loud noise.

  A.should there be

  B.there was

  C.would there be

  D.there having been

  开始考试点击查看答案
• 10The chief editor demanded  that  the  article ________immediately.

  A.must be submitted

  B.would be submitted

  C.submits

  D.be submitted

  开始考试点击查看答案