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    【题目】I didn't want to go with him, so I invented a (n) __________ about things I had to do on Friday.

    A. excuse B. reason

    C. cause D. explanation

    【答案】A

    【解析】句意:我不想和他一起去,所以我编了一个借口说上周五我有些事情必须做。excuse理由，借口； reason原因，理由；cause原因，理由，事业；explanation解释，说明。

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