The rainforests are disappearing at an _______ rate.

试卷相关题目

• 1Most of the professors ________ to the conference were from Beijing University.

  A.invited

  B.to invite

  C.being invited

  D.had been invited

  开始考试点击查看答案
• 2_______a dictionary, you can look up the word.

  A.Being used

  B.Using

  C.To use

  D.Having used

  开始考试点击查看答案
• 3Well _______ for his expert advice, he was able to help many people．

  A.know

  B.knowing

  C.known

  D.to know

  开始考试点击查看答案
• 4It is no use ________ for his advice.

  A.to ask

  B.to asked

  C.asking

  D.that asks

  开始考试点击查看答案
• 5________a clever boy, he worked out the problem more quickly than others.

  A.Is

  B.Having been

  C.To be

  D.Being

  开始考试点击查看答案
• 6When asked, she admitted ________ the old man on her way home．

  A.to help

  B.helping

  C.to have helped

  D.help

  开始考试点击查看答案
• 7People need houses ________ and food ________.

  A.to live; to eat for

  B.to live; to eat

  C.to live in; to eat

  D.to live in; to eat for

  开始考试点击查看答案
• 8The student who was caught ________ in the exam has been removed from school．

  A.cheat

  B.cheated

  C.cheating

  D.to cheat

  开始考试点击查看答案
• 9With so many eyes ________ on her, she felt a bit nervous．

  A.looking

  B.staring

  C.glaring

  D.fixed

  开始考试点击查看答案
• 10He was seen ________ a box ________ the clock and have it ________ the day before.

  A.make; holding; posted

  B.to make; to hold; posted

  C.making; held; post

  D.made; to hold; posting

  开始考试点击查看答案