Sam enjoys _________ stamps. And now he has 226 of them.
A. to collect B. collected C. collects D. collecting
Sam enjoys _________ stamps. And now he has 226 of them.
A. to collect B. collected C. collects D. collecting
D 句意:萨姆喜欢集邮,现在他已经收集了226枚邮票。本题考查动词的-ing形式作宾语。enjoy后接动词的-ing形式作宾语。