Youngpeopleneed        timewiththeirfriends. A.tospend ...

问题详情：

Young people need         time with their friends.

  A. to spend        B. spending       C. spends          D. spent

【回答】

A  need to do sth.“需要做某事”，是固定结构。

知识点：动词和动词短语

题型：选择题