These pills should (keep) ______ out of the reach of children.

admin2008-10-08 44

问题 These pills should (keep) ______ out of the reach of children.

选项

答案be kept

解析情态动词。情态动词被动式。情态动词被动语态形式是：情态动词+be+动词的过去分词。

转载请注明原文地址:https://kaotiyun.com/show/6S5K777K

本试题收录于：大学英语三级B级题库大学英语三级分类

0

大学英语三级B级

大学英语三级

相关试题推荐

随机试题

最新回复(0)