Question

John really doesn’t know_________.

A.whether has his father bought him

B.what has his father bought him

C.what his father has bought him

Answer

C

【解析】

句意：约翰真的不知道他的爸爸给他买了什么。

考查宾语从句。whether has his father bought him他的爸爸是否给他买了；what has his father bought him他的爸爸给他买了什么；what his father has bought him他的爸爸给他买了什么。句中John是主语，doesn’t know是谓语部分，所以此处可以使用宾语从句充当宾语；宾语从句中从句部分语序为陈述语序，即his father在has的前面；结合三个选项可知，只有C项是陈述语序。故选C。