如果是过去动作的猜测,那

来源：百度知道 编辑：UC知道 时间：2024/09/28 14:05:20
如果是过去动作的猜测,那应该用什么时态才对呀?eg:1那时他一定高兴得跳起了.2.那时他一定是在睡了(睡着了) translate:

个人觉得该用过去完成时！
eg.1 He must have jumped that time.
2 He must have been asleep.

对过去事情的肯定推测，应用must have done(过去分词）。
1. He must have jumped with joy.
2. At that time he must have fallen asleep.