2. 外语
  3. In order to keep a bigh level of safety, all the staff are required (wear) ______ protective clothes.

In order to keep a bigh level of safety, all the staff are required (wear) ______ protective clothes.

admin2012-07-23  57
问题 In order to keep a bigh level of safety, all the staff are required (wear) ______ protective clothes.
选项
答案to wear
解析 本题考查对动词require用法的掌握。动词require后要接动词不定式。本句意为“为了保持高水平的安全性，要求所有的员工都穿防护服装”。
转载请注明原文地址:https://kaotiyun.com/show/fPrK777K
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)