题目

Everything comes with       price; there is no such      thing as free lunch in the world. A. a, a B. the, / C. the, a D. a, / 答案：D 解析: 考查冠词。price意思是“代价”，为可数名词，第二空前边有no,后面的名词不用冠词，故选 D项。

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