We didn’t plan to meet. We met in the street. A. by the way B. by chance C. on purpose D.

问题补充：

We didn’t plan to meet. We met in the street.

A. by the way

B. by chance

C. on purpose

D. in surprise

答案：

A. by the way

(答案→)B. by chance

C. on purpose

D. in surprise

解析：考查短语辨析。by the way 顺便说，by chance 偶然的，on purpose 故意的，in surprise 吃惊的，句意：我们没计划见面。我们在大街上偶然碰到的。所以选B。