【題目】________ Lucy and Lily ________ their father in China？

A．Do；with

B．Are；with

C．Are；and

D．Do；and

【答案】B

【解析】此句為主系表結(jié)構(gòu)，缺少系動(dòng)詞。在A、D兩項(xiàng)中do是助動(dòng)詞，故可排除；句中第二空需要一個(gè)介詞，介詞短語(yǔ)作表語(yǔ)，而C項(xiàng)中and為連詞，不能作表語(yǔ)，故選B。

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