________did it take them to complete the difficult task? A.How soon B.How old C.How often D.How long...
2022-08-09 16:03:08 63次 鲁教版（五四学制）英语八年级下册单元随堂测Unit 1 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
________did it take them to complete the difficult task?
A.How soon B.How old C.How often D.How long
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