i wonder____that got the idea of going out for a picnie tomorrow.

Question

i wonder____that got the idea of going out for a picnie tomorrow.
A.who was it B.whom he was C.it was who D.who it was
答案：D 为什么不可以选C 什么句型 求详细解释

Answer 1

句中含有强调句型，即it is/ was...that/ who/ whom...。显然，题目中被强调部分是一个特殊疑问句，而特殊疑问句作名词性从句时要用陈述句语序。所以答案是D。看以下演变：
含有的特殊疑问句是：Who got the idea of going out for a picnic tomorrow?
加上强调句型是：Who was it that got the idea of going out for a picnic tomorrow? （疑问句语序）
加上主句I wonder后是：I wonder who it was that got the idea of going out for a picnic tomorrow.（疑问句语序变为陈述句语序）

Answer 2

如果没有I wonder
who was it that got the idea of going out for a picnie tomorrow？
因为是在I wonder后面 疑问句要变成陈述句 谓语和宾语的 位置调个 即宾语it放在谓语was之前
i wonder who it was who that got the idea of going out for a picnie tomorrow

Answer 3

定语从句。that got the idea of going out for a picnie tomorrow修饰who.一般疑问代词放在陈述句中做宾语必须提前(it is的宾语），what it is,whoever it is,......英语当中在任何情况下都不可能有it is who这样的错误表达。

Answer 4

我觉得选B可以