專(zhuān)四考試中，有語(yǔ)言知識(shí)一項(xiàng)，一共有20題，其實(shí)就是詞匯語(yǔ)法題啦。而且不止是語(yǔ)言知識(shí)，完形填空也必須用到語(yǔ)法。語(yǔ)法看似簡(jiǎn)單，而且都是選擇題，但是也是失分點(diǎn)，為了讓大家保證在這項(xiàng)上不失冤枉分，小編為大家?guī)?lái)專(zhuān)四語(yǔ)法每日一練

1. Mike, you__1__play with fire. You__1__ burn yourself.
A. won’t; can’t B. mustn’t; may
C. don’t have to; must D. have got to; shouldn’t
　　
2. You__2__see the doctor, Joe. You don’t look very well.
A. must B. shall C. may D. can
　　
3. —Must I clean the window now?
　　—No, you__3__
A. mustn’t B. needn’t C. can’t D. may not
　　
4. Jack’s ill, so they__4__change their plans.
A. must B. should C. have got to D. ought to
　　
5. Harry has been reading all day —he__5__be tired.
A. should B. has got to C. has to D. must?

（做完后才能看答案哦?。?/p>

1 B

2 A

3 B

4 C

5 D