題目： The woman asked the policeman where _______.
2020-02-26
A. the post office is B. the post office was
C. is the post office D. was the post office
正確答案：B
試題解析：
A. the post office is B. the post office was
C. is the post office D. was the post office
正確答案：B
試題解析：
