On her way back home she stopped some vegetables.A. buyingB. to buyC. boughtD. buied

问题补充：

On her way back home, she stopped some vegetables.

A. buying

B. to buy

C. bought

D. buied

答案：

A. buying

(答案→)B. to buy

C. bought

D. buied

解析：此题重点考查两个短语stop to do sth和stop doing sth的区别，前者表示停下来去做某事，后者表示停止做某事。