Question

Do you know______? A.What wrong is B.What is matter C.What is wrong D.What is troble

应该选什么，我选A可答案却是C这不是因该用陈述句语序么？

Answer 1

C

宾语从句是陈述主语序，what is wrong 中的what 既是引导词也是从句的主语，即已经是陈述语序，不用变
另外WRONG 形容词， 不能作主语。
注：B与C 应该是 What is the matter / trouble

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Answer 2

wrong 在这里是形容词，所以不会把is写在wrong后面。

what is wrong = what is the matter = what is the trouble
以上三个句子在，宾语从句中语序不需要改变

当疑问词在从句中作主语时，语序不变。常见的有：
1. Do you know what is the matter?
Do you know what is wrong?
Do you know what is going on?

2. Do you know what makes him happy/sad?

3. Do you know who has been to Beijing before?
Do you know who can help me do it?

4. Do you know what is on the table?
Do you know what is in the classroom?

希望能给你带来帮助。

追问

当疑问词在从句中作主语时，语序不变。还有什么例子么？

追答

He asked me what was wrong with me.(what是主语。）（what was）
We must know what to say at a meeting. （say what。what是宾语）
Do you know who will come this afternoon？（who主语）（who come）
Did you hear what she said？（同第二句）

Answer 3

为你解答。
Do you know （C.What is wrong）?
你知道出什么事了吗？
解释：填空部分是个宾语从句，是要用陈述语序。但这个问句实际上就是主系表结构的句子，what是主语，is是系动词，wrong是形容词作表语。你不能把形容词放在be动词之前。

Answer 4

若是对主语提问，则特殊疑问句语序不变。变为宾语从句时，其语序仍不变。
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