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    【题目】(2011·寿光市第二次模拟) Being poor, they had to build a__________ shelter out of tree trunks.

    A. common

    B. normal

    C. primitive

    D. formal

    【答案】C

    【解析】考查形容词辨析。句意为：由于贫穷，他们不得不用一些树干建造了一个简陋的棚子。primitive “简陋的”；normal “正常的”；common强调范围概念，意思是“普遍的；平常的”；formal 意思是“正式的”。

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