问题

If it had been fine yesterday, we could have watched that air show. But it _____________ all day.
A:has rained
B:had rained
C:rained
D:rains
B:had rained
C:rained
D:rains
正确答案是:
同类题型
Uncle Li______ does sports, so he is very strong and healthy.
____ are you going to be ____ you grow up?
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_____ does your teacher live from school? —He lives 5 miles from school. [ ]
We should respect teachers because they ________ us with knowledge.