2. 职称英语
  3. In order to keep a high level of safety, all the staff are required (wear)______

In order to keep a high level of safety, all the staff are required (wear)______

游客2024-07-14  43
问题 In order to keep a high level of safety, all the staff are required (wear)______protective clothes.
选项
答案 to wear
解析 本题考查动词require的用法，其后一般接动词不定式to do结构，其使用被动语态时后面同样需要接动词不定式，因此空格处应该填入to wear。
转载请注明原文地址:https://tihaiku.com/zcyy/3676623.html
相关试题推荐
随机试题
最新回复(0)