> 知识 >
where must the puma have come from 其中must have done是什么用法?
人气:137 ℃ 时间:2025-10-19 16:27:20
解答

“美洲狮一定来自哪?”
must have done表示肯定的推测

推荐
猜你喜欢
© 2025 79432.Com All Rights Reserved.
电脑版|手机版