题目
He works too hard. That is ______ is wrong with him.A. that whichB. that whatC. whatD. the thing what
He works too hard. That is ______ is wrong with him.
A. that which
B. that what
C. what
D. the thing what
题目解答
答案
C. what
解析
本题考查表语从句的连接词选择。关键点在于:
- 表语从句的作用是说明主语的具体内容,此处主语是that,指代前文提到的情况("他工作太努力")。
- 空格处需填入连接词引导从句,且该连接词需在从句中作主语。
- what在从句中既可作连接代词引导从句,又可充当主语,符合语境需求。
选项分析
- A. that which:错误。"that"和"which"均为关系代词,但此处需用连接代词引导表语从句,且重复使用造成结构混乱。
- B. that what:错误。"that"在此处无实际意义,且"what"已足够引导从句。
- C. what:正确。"what"直接引导表语从句,同时在从句中作主语(即"what is wrong with him")。
- D. the thing what:错误。"the thing"是冗余成分,表语从句无需明确指代具体事物。
关键逻辑
原句可理解为:"他工作太努力,这就是他的问题所在"。空格处需用what引导从句,表达"问题的具体内容"。