He wants some vegetables.A. buy B. buyingC. to buyD. buys

问题补充：

He wants some vegetables.

A. buy

B. buying

C. to buy

D. buys

答案：

A. buy

B. buying

(答案→)C. to buy

D. buys

解析：want to do sth.想要做某事，固定短语搭配