do you know where the nearest post office is?A. By the wayB. On the wayC. In the wayD. T

问题补充：

, do you know where the nearest post office is?

A. By the way

B. On the way

C. In the way

D. To the way

答案：

(答案→)A. By the way

B. On the way

C. In the way

D. To the way

解析：句意：顺便问一下，你知道这最近的邮局在哪？分析选项：by the way顺便；on the way在路上；in the way挡道；在问路中的常用语，顺便问一下，故选A。