She will tell us why she feels so strongly that each of us has a role _______ in

题型：河北省月考题难度：来源：

She will tell us why she feels so strongly that each of us has a role _______ in making the earth a better
place to live on.  [     ]
A. to have played
B. to play
C. to be played
D. to be playing

答案

举一反三

Every minute must be made full use of __ our lessons, for the college entrance exam is coming.[     ]
A. going over
B. to go over
C. go over
D. our going over

题型：河北省月考题难度：| 查看答案

With a lot of problems ____, the manager had a hard time.  [     ]
A. to settle
B. settled
C. having settled
D settling

题型：河北省月考题难度：| 查看答案

My advice is practising _________ English every day, and you may improve your English.[     ]
A. to read
B. reading
C. on
D. read

题型：贵州省期末题难度：| 查看答案

The environment is becoming worse and worse. We must stop the pollution __________ longer. [      ]
A. to live
B. from living
C. living
D. live

题型：贵州省模拟题难度：| 查看答案

The boss didn"t know who for the broken cup. [ ]
A. will blame
B. to blame
C. blamed
D. blames

题型：贵州省模拟题难度：| 查看答案