2. 外语
  3. All visitors to the lab (expect) ______to take off their shoes before they enter.

All visitors to the lab (expect) ______to take off their shoes before they enter.

admin2014-06-26  63
问题 All visitors to the lab (expect) ______to take off their shoes before they enter.
选项
答案are expected
解析 本题考查对被动语态用法的掌握。根据句意，这里应该用被动语态，即所有来访者进实验室前被要求脱鞋子。
转载请注明原文地址:https://www.kaotiyun.com/show/Y2MK777K
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)