The reason _____ he refused to attend the meeting was that they didn’t give him an invitation earlie...
2022-12-19 16:50:27 131次 2015届山东省德州市高一3月月考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
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
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