专四语法错题本
9. Even if his letter ?____? tomorrow, it ?____?too late to do anything.?
A. will arrive...is B. should arrive...were?
C. arrives...will be D. arrives...would be
答案:C) 【句意】 即使他的信明天到也无济于事了。?
【难点】 在条件句中表示现在将来的时间,需要用一般现在时,主句中使用将来时。?
10. We can hear ?____?from the back of the room.?