2. 专升本
  3. We were caught in a traffic jam. By the time we arrived at the airport the plane______.

We were caught in a traffic jam. By the time we arrived at the airport the plane______.

admin2017-09-30  30
问题 We were caught in a traffic jam. By the time we arrived at the airport the plane______.
选项 A、will take off
B、would take off
C、has taken off
D、had taken off
答案D
解析 “by the time+某个过去时间”作时间状语时，主句用过去完成时，表示 从句所表示的动作在过去某个时间之前已经完成，即发生在“过去的过去”。本句表 示“在我们到达之前飞机就已经起飞了”，所以选D。
转载请注明原文地址:https://kaotiyun.com/show/hKXC777K
本试题收录于： 英语题库普高专升本分类
0

英语

普高专升本

相关试题推荐
随机试题
最新回复(0)