【題目】—How many people are there in your family, Eric?

—There’re ________. My grandparents, my parents and I.

A．fifth B．five C．three D．fifteen

【答案】B

【解析】

試題分析：句意：--- Eric，你家有幾口人？---有5口人。我的祖父母，父母和我。根據(jù)句意應該是5口人，用基數(shù)詞，因此選B。

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