If you are in the zoo, remember not to touch or go near the animals. Although some of the animals ar

题目简介

If you are in the zoo, remember not to touch or go near the animals. Although some of the animals are cute, you _________ leave them alone.

A．must

B．will

C．may

D．can

题型：单选题难度：中档来源：不详

情态动词的意义。前文的remember not to 提示，下文空格处用情态动词must 表示“必须”。