单项选择题

Why hasn't he come ______ on time, we will have to put off the trip.

A．If he doesn't come
B．If he won't come
C．If he shouldn't come
D．If he hadn't come
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单项选择题
It ______ nearly every day here this month.
A．rains
B．is raining
C．has rained
D．has been rained
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