what’s your telephone number ?A. On the wayB. In the wayC. To the wayDBy the way.

问题补充：

, what’s your telephone number ?

A. On the way

B. In the way

C. To the way

DBy the way.

答案：

A. On the way

B. In the way

C. To the way

(答案→)D. By the way.

解析：考查固定短语。On the way“在去......的路上”；In the way“挡道”；By the way“顺便说一下”。句意“顺便说一下，你的电话是多少？”故选D。