For the engine to work, the green button ____ be in the "on" position.[ ]A.

题型：专项题难度：来源：

For the engine to work, the green button ____ be in the "on" position.[ ]
A. can
B. would
C. must
D. might

答案

举一反三

If the dog hadn"t woken us, we wouldn"t have noticed the fire and it ____ to the house next door. [ ]
A. could spread
B. should have spread
C. would spread
D. might have spread

题型：专项题难度：| 查看答案

Some young people these days just ____ go out of their homes to contact the real world.[ ]
A. mustn"t
B: won"t
C. mightn"t
D. shouldn"t

题型：专项题难度：| 查看答案

— Are you in a hurry?
— No, in fact, I"ve got plenty of time. I _______ wait.   [     ]
A. can
B. may
C. must
D. should

题型：山西省模拟题难度：| 查看答案

— This city is a dull place to live in.
— How surprising that you ________ think so! I love it very much.   [     ]
A. shall
B. must
C. might
D. should

题型：江苏模拟题难度：| 查看答案

— Excuse me. Is this the right way to the Summer Palace?
— Sorry, I am not sure. But it ______ be. [     ]
A. might
B. will
C. must
D. can

题型：重庆市期末题难度：| 查看答案