问题
选择题
I want to know______. [ ]
A. where is the post office
B. where the post office is
C. the place is the post office
D. the post office is the place
答案
答案:B
I want to know______. [ ]
A. where is the post office
B. where the post office is
C. the place is the post office
D. the post office is the place
答案:B