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It is really useful dictionary, dictionary every one of us needs. [ ] A. an, a B

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It is really useful dictionary, dictionary every one of us needs. [ ] A. an, a B

It is really ________ useful dictionary, ________ dictionary every one of us needs.

[]A.

an, a

B.

a, the

C.

the, a

D.

a, a

试题答案

答案:A