【題目】Swimming can be ______ exciting sport for kids in summer.

A./ B. a C. an D. the

【答案】C

【解析】

試題分析：句意：游泳會(huì)是孩子們夏天一項(xiàng)令人振奮的運(yùn)動(dòng)。表示“一……”，用不定冠詞，exciting前用an，故選C。

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