问题 选择题

— Have you seen _____ empty box?

— Do you mean _____ box you showed to me yesterday? I put it in your schoolbag.

A.a, the

B.an, a

C.an, the

D.the, a

答案

答案:C

第一次提到某物时,用不定冠词,又根据empty 的第一个音标为元音音标,故选an,当第二次再提到该物时,用定冠词the ,故选C

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