2. 外语
  3. If no one ______ the phone, they must have gone out for breakfast.

If no one ______ the phone, they must have gone out for breakfast.

admin2009-05-15  61
问题 If no one ______ the phone, they must have gone out for breakfast.
选项 A、answer
B、answered
C、had answered
D、has answered
答案B
解析 由if引导的虚拟条件句表示假设，动词用过去时。故本题答案为B。
转载请注明原文地址:https://www.kaotiyun.com/show/RLyd777K
本试题收录于： 公共英语二级笔试题库公共英语（PETS）分类
0

公共英语二级笔试

公共英语（PETS）

相关试题推荐
随机试题
最新回复(0)