问题

Don’t go out. It _____ hard.
A:rain
B:rains
C:is raining
D:are raining
B:rains
C:is raining
D:are raining
正确答案是:
同类题型
This pen belongs to . is a red one.
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We’ll do what we can ____English well this term. —It’s high time for you to work hard.
I guess Tom won’t keep on asking me the time from now on, as he has had ______.