He had to retire(退休)early_____poor health. A. as a result B. because C. so D. because of
2022-10-16 23:53:41 36次 人教新课标八上英语试卷－Unit1 Where did you go on vacation 单元测试 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
He had to retire(退休)early_____poor health.
A. as a result B. because C. so D. because of
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