You must work hard, ________ you'll fall behind. A.andB.butC.soD.or... A. andB. butC. soD. or 展开 我来答 可选中1个或多个下面的关键词,搜索相关资料。也可直接点“搜索资料”搜索整个问题。 work fall behind 搜索资料 1个回答 #热议# 海关有哪些禁运商品?查到后怎么办? zyb_ylj 2013-09-10 · TA获得超过1856个赞 知道答主 回答量:3.1万 采纳率:100% 帮助的人:4432万 我也去答题访问个人页 关注 展开全部 答案D前面必须努力,否则就会落后;应该用or引导的状语从句;and表示并列关系;but表示转折或让步;so表示结果. 已赞过 已踩过< 你对这个回答的评价是? 评论 收起 推荐律师服务: 若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询 其他类似问题 2022-06-21 You must work hard, ________ you'll fall behind. A. and B. but C. so D. or 2012-11-15 ______(work)hard,or you ___(fail)in the exams. Who ____(teach)you maths?Miss Gao does. 2 2014-10-03 you should work harder ____ ____ ____late ____ ____ ____.(你现在用功还赶得上) 怎么填? 3 2012-11-04 1、____(work)hard,or you ____(fail)in the exams. 2、Who___(teach)you maths?Miss Gao does. 2 2016-08-08 ____young must work hard 1 2016-08-23 You’ll fail the exam _____ you work hard. 2013-09-10 ________ the harder you work, the better result you will get. 2016-04-04 Work hard at your lessons, ______ you’ll fail the exams again. 为你推荐: