作业帮 > 英语 > 作业

before until.

来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/11/17 14:57:03
Team member Jim had never exercised _____ joining in he club 9 months ago. A until B.before C.after D.since WHY NOT a but B??
before until.
解题思路: 如下
解题过程:
选B。before用作介词时, 可以指时间“earlier than在……之前”,也可以指位置“in front of在……之前”。例如:
There is nothing that has not been bitter before being ripe. 凡事在成熟前,都是有苦味的。
Don’t put the cart before the horse. 不要本末倒置。
题干中,never...before...表示“以前从未...”。
最终答案:略