[题目]The reason he refused to attend the meeting was that they didn't give him an invitation earlier.A. how B. whichC. why D. because 题目和参考答案——青夏教育精英家教网—

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【题目】The reason __________ he refused to attend the meeting was that they didn't give him an invitation earlier.

A. how B. which

C. why D. because

【答案】C

【解析】句意：他拒绝出席本次会议的原因是，他们没有较早地给他发出邀请。why引导定语从句，在定语从句中作原因状语。

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