Helen asked her father__________.

问题描述:

Helen asked her father__________.
A.if there was a balloon in the sky B.where could she get this kind of book
C.where the stranger lived in D.if they will have fish for lunch
为什么选A?C不行吗

C不可以的
因为where是个副词 不能用介词in
改成where the stranger lived 是可以的
D 中的will 要改为would
B中的 could 要放在she的后面
where she could get this kind of book (从句用陈述句)