I don't know____I can do for you.A.who B.that C.what D.if为什么不选D呀, 我来答 1个回答 #热议# 为什么说不要把裤子提到肚脐眼? 少盐刮油c0 2022-08-18 · TA获得超过5362个赞 知道大有可为答主 回答量:5533 采纳率:100% 帮助的人:248万 我也去答题访问个人页 关注 展开全部 选 C what,引导宾语从句,what是指代从句中的宾语的. 如果你选D的话,从句就没有宾语了.如果从句说明了do什么for you,就应该选D.比如I don't know if I can do it for you. 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 2022-01-04 I+don't+know.What+we+shouldeatto什么heαlthy 2022-05-25 i don't know how to do it.为何要加It?而what to do 2016-02-10 I don’t know if he_______ tomorrow. If he _______, I will call you. A.will come; will come . 8 2020-03-02 i don't know what should i do 4 2020-03-04 I don't know__. A.what I should do B.how I should do C.what should I do D.I should do what. 3 2013-04-13 I don't know if he ____ ( come ) 11 2021-01-01 I don't know what ( ) help you.选择正确的答案,B为什么不对,怎么改正? 2011-04-06 7. I don’t know _________. A. what to do it B. how to do it C. what to do D. to do what 5 为你推荐: