I had been looking for the book for two days________I found it at last. A.until B.when C.before 我来答 2个回答 #热议# 为什么有人显老,有人显年轻? 清吉仵敬 2020-05-06 · TA获得超过2.9万个赞 知道大有可为答主 回答量:1.1万 采纳率:26% 帮助的人:616万 我也去答题访问个人页 关注 展开全部 选C。因为before一般用于完成时。when是主句一般用进行时,从句是用一般时态的。这句话是说:在我最后找到它之前,我已经找了这本书两天了。 已赞过 已踩过< 你对这个回答的评价是? 评论 收起 种玛丽厍皛 2019-02-28 · TA获得超过3.3万个赞 知道大有可为答主 回答量:1.2万 采纳率:30% 帮助的人:829万 我也去答题访问个人页 关注 展开全部 这个是现在完成时第二种意义的应用为现在完成进行时这道题选AB中“WHEN”一般用来提问确切时间,不能做现在完成进行时的连词C中“before”意为“曾经”一般放句末 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 2021-05-03 适当形式填空 it rained heavily for tow days, (turn) the 1 2023-04-08 I will never forget the day ___ I first arrived at this college. 2022-08-10 He left there ()two days.He will be back () a week.A.after,after B.in,in C.in,after D.after,in 2016-09-07 I had been looking for the book for two days _______ I found it at last. A. until B. when . 2 2012-03-09 3 ( )It is two days since I____the book. A.has had B.has bought C.bought D.buy 2 2016-07-23 I ______ this book for two weeks. I have to return it now. A.have borrowed B.have kept C.h 4 2016-03-06 I’ll never forget the day ________ we worked together A.when B.which C.that D.wher 5 2011-05-03 请问。the day we had been looking forword to______at last。 a.coming b.came c.comes d.come 13 更多类似问题 > 为你推荐: