What he bought you when he came to see you yesterday? A. is it B. is that C. was it D. was it thatWhatheboughtyouwhenhecametoseeyou yesterday? A. is it B. is that C. was it D. was it that为什么选D当关系代词that在定语从句中用作动词宾语或介词位于句末时的介词宾语时,可以省略.为什么这里不能省略
问题描述：
What he bought you when he came to see you yesterday? A. is it B. is that C. was it D. was it that
Whatheboughtyouwhenhecametoseeyou yesterday?
A. is it B. is that C. was it D. was it that
为什么选D
当关系代词that在定语从句中用作动词宾语或介词位于句末时的介词宾语时,可以省略.为什么这里不能省略
答
这个地方答案D明明是跟在这一个问句“昨天他来看你是给你买了什么？”后面的追问嘛。
啥子强调句那是胡扯。that这里是一个代词，不是什么关系代词作从句引导词，如果是陈述句就该是“it was that.”比如指着某件你收到的礼物说“was it that？”是那个吗？这个地方是有实际意义的代词，前面也没有出现过，不能省略。
答
D 强调句型的特殊疑问句.
调整下语序：It was what that he bought you wharnhe came to see you yesterday .