The biggest problem for most plants, which just get up and run away when threatened, is t

发布时间:2020-08-17 12:24:13

The biggest problem for most plants, which      just get up and run away when threatened, is that animals like to eat them.

A. shan’t
B. can’t
C. needn’t
D. mustn’t

网友回答

A. shan’t
(答案→)B. can’t
C. needn’t
D. mustn’t
解析:句意:对大多数植物来说,当受到威胁时竟不能站起来并逃走,因此,经常会被动物吃掉是他们面临的最严重问题。显然,B项正确。
以上问题属网友观点,不代表本站立场,仅供参考!