问题补充:
We don’t know if she home. If she , I’ll tell you.
A. comes; will come
B. will come; will come
C. comes; comes
D. will come; comes
答案:
A. comes; will come
B. will come; will come
C. comes; comes
(答案→)D. will come; comes
解析:第一个空句意我不知道她是否会回家,动作表将来,故用一般将来时态;第二个空句意如果他来,我就告诉你。条件句应用一般现在时态表将来,主句用一般将来时态。故选D。