—Tomorrow's meeting is very important, you know. —I see. I'll attend it _______ I'm very busy. A.sin...
2022-07-02 00:09:11 70次 安徽省巢湖市2019-2020学年九年级下学期第一次月考英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
—Tomorrow's meeting is very important, you know.
—I see. I'll attend it _______ I'm very busy.
A.since B.when C.until D.although
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