英语翻译You could not sleep in the class,but you didYou could no

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/04/29 12:05:06

英语翻译
You could not sleep in the class,but you did
You could not have slept in the class,but you had.
这两句话对么?有区别么?

两句都不对.即使改成You could not have slept in the class,but you did,也只是语法上能说通了,但实践中基本不会有人用,因为还是大有歧义,很难明确表达你的意思.英语里could have done 虚拟过去本可以做的事,一般不会用否定,而是选择另一些动词来表达否定含义,比如：
You could have avoided sleeping in the class,but you didn't.
You could have been awake in the class,but you fell asleep.

英语翻译You could not sleep in the class,but you didYou could no could you please ____(not eat )in class no one could help you but you 英语翻译you could safely offer your friendliness but not friends you could believe me,but you could not believe all the peopl 英语翻译The odds are not great but you could put 100 pounds on C could you please not smoking in the room? you could not find a ture friend in the corner could you please not to speak here,in the library? I could not forget and you in the together time,only could c Could you please not smoke in the room?或Would you mind not s I wish I could go with you on the trip,but I ----no time