he is only student _____can work out the difficult problem in maths A/BwhomCwhichDthat为什么?... A / B whom C which D that为什么? 展开 2个回答 #合辑# 机票是越早买越便宜吗? stellashi2010 2010-08-02 · TA获得超过1.1万个赞 知道大有可为答主 回答量:3797 采纳率:100% 帮助的人:4475万 我也去答题访问个人页 关注 展开全部 D他是唯一一个能解出这道数学题的学生。这是一个定语从句。从句中缺少主语,首先排除A,因为在从句中做主语的关系词不能被省略,再排除B,因为这是宾格,不能做主语,因为先行词student是人,不能用which,which只能指代物。that既能指人,也能指物。 本回答由提问者推荐 已赞过 已踩过< 你对这个回答的评价是? 评论 收起 YO_229 2010-08-02 · TA获得超过3350个赞 知道大有可为答主 回答量:2042 采纳率:0% 帮助的人:1998万 我也去答题访问个人页 关注 展开全部 A / 先行词是人,引导词在从句中充当主语,所以只能用who定语从句中引导词可省略 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 2021-09-20 It is so difficult a problem that ____ student in this class ____work it out 2012-08-15 This maths problem is so difficult that only __________ students can work it out. 5 2010-11-28 Not ___student can work out the problem. A.each B.every C. call D. both 请说明原因,谢谢 9 2011-07-08 ( )He found _______ very diffcult_______ the Maths problems. A that;to work out 4 2016-10-03 The math problem is _____ difficult that only _____ students can work it out. A.too; a few .. 2010-09-03 Only by this _____can you work out the maths problem 1 2013-11-19 It is so difficult a problem that _____ student in this class _____ work it out. 1 2013-08-23 The math problem is very difficult.______of the student in class can work it out. A All B Both C N 2 为你推荐: