【題目】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,所以我編了一個借口說上周五我有些事情必須做。excuse理由，借口； reason原因，理由；cause原因，理由，事業(yè)；explanation解釋，說明。

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