第1个回答 2021-05-07
句中有情态动词could,改否定时,在情态动词could后加not即可
I couldn't see the moon at night.
第2个回答 2021-05-07
I could see the moon at night.
晚上我能看见月亮
否定句
I couldn't see the moon at night.
第3个回答 2021-05-08
I could see the moon at night.
这个肯定句改为否定句,很简单。
I could not seem the moon at night.
第4个回答 2021-05-08
I couldn't see the moonatnight.
第5个回答 2021-05-08
I couldn't see the moon at night