问题补充:
I don’t know if he tomorrow. If he , I’ll go to see him.
A. leaves; gets up
B. will go; will go
C. will come; comes
D. is arriving; leaves
答案:
A. leaves; gets up
B. will go; will go
(答案→)C. will come; comes
D. is arriving; leaves
解析:我不知道 明天他是否会来。如果他来了,我会去看他。结合语境可知前文是宾语从句,根据时间状语可知从句中描述的是将来的动作,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,条件状语从句中用一般现在时态表示将来的动作,故选C。