Question

【题目】Our teacher told us waste bottles should be________ good use.

A. put B. put to

C. to put D. putting to

Answer 1

【答案】B

【解析】

句意：我们的老师告诉我们废瓶应该好好利用。本句考查含情态动词的被动语态。含情态动词的被动语态构成：情态动词+be+done；短语put sth. to good use：充分利用，好好利用某物，改为被动语态：sth. be put to good use；结合句意可知选B。