Mr Green asks us to hand in our reports ______ we finish them. A. before B. as soon as C. though D. ...
2022-10-30 18:54:41 128次 安徽省合肥市2017-2018学年度九年级第一学期期中英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Mr Green asks us to hand in our reports ______ we finish them.
A. before B. as soon as
C. though D. because
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