I did not go to school yesterday ______ I was ill. A．as B．for C．since D．because
2022-12-09 07:55:02 44次 2016届江苏建湖近湖中学九年级下学期开学考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
I did not go to school yesterday ______ I was ill.
A．as B．for C．since D．because
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