问题
选择题
21.—It is raining cats and dogs.
22. — ..
23.
A．So it is
B．So is it
C．Neither it is
D．Neither is it
答案
答案：A
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21.—It is raining cats and dogs.
22. — ..
23.
A．So it is
B．So is it
C．Neither it is
D．Neither is it
答案：A