问题补充:
——I don’t know if she tomorrow.
—— If she tomorrow, I’ll call you.
A. comes; comes
B. comes; will come
C. will come; comes
D. will come; is coming
答案:
A. comes; comes
B. comes; will come
(答案→)C. will come; comes
D. will come; is coming
解析:句意:我不知道他明天是否会来。——如果他明天来了,我会打电话给你。结合语境可知上文是宾语从句,描述的是将来发生的动作,故用一般将来时态。下文是条件状语从句,当主句描述将来动作时,从句中用一般现在时态表示将来动作,故选C。