----She must have gone back to the valley. ----No, she . The entrance to it was nowhere to

发布时间:2020-08-15 00:25:48

----She must have gone back to the valley.
----No, she     . The entrance to it was nowhere to be found.
A mustn’t     B needn’t   C couldn’t   D hadn’t

网友回答

解析:must have gone表示对过去事情的肯定推测,答话了否定的,所以这里用couldn’t表示不可能。
以上问题属网友观点,不代表本站立场,仅供参考!