If human beings had been a bit less greedy and cruel, more birds and animals ______ dying out.

试卷相关题目

• 1— Guess what? I saw John reading in the library just now.— It  _____ be him. He is such a lazy boy who hates books.

  A.mustn't

  B.shouldn't

  C.can't

  D.may not

  开始考试点击查看答案
• 2— What did the doctor say?— His advice was that you ______ do more exercise.

  A.had to

  B.would

  C.should

  D.needed to

  开始考试点击查看答案
• 3Thank you for all your hard work last week. I don't think we ______ it without you.

  A.can manage

  B.could have managed

  C.could manage

  D.can have managed

  开始考试点击查看答案
• 4Mr. Li, I have let the cat out of the bag already, so I _____ as well tell the whole thing.

  A.might

  B.should

  C.must

  D.can

  开始考试点击查看答案
• 5— Are you coming to the Christmas party?— I'm not sure. I ____ go to the concert instead.

  A.must

  B.would

  C.should

  D.might

  开始考试点击查看答案
• 6— We would appreciate it if you could stay for lunch.— Sorry, I _____. I have another appointment.

  A.won't

  B.shan't

  C.can't

  D.mustn't

  开始考试点击查看答案
• 7You know he is not going to let us leave early if we ___ get the work done.

  A.can't

  B.may not

  C.shouldn't

  D.mustn't

  开始考试点击查看答案
• 8How _____ you say that you really understand the whole story if you have only covered only part of the article?

  A.can

  B.must

  C.need

  D.may

  开始考试点击查看答案
• 9— What do you think of your brother's son?— He _____ be very naughty but at the same time you _____ help liking him.

  A.will; will

  B.won't; can't

  C.may; may

  D.can; can't

  开始考试点击查看答案
• 10— What sort of house do you want to have? Something big? — Well, it _____ be big-that's not important.

  A.mustn't

  B.needn't

  C.can't

  D.won't

  开始考试点击查看答案