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急!can could的区别

来源：学生作业帮 编辑：搜狗做题网作业帮 分类：英语作业 时间：2024/05/14 11:31:14
急!can could的区别
-why did you just stand byintead of warning john of this risk?
-But what __otherwise?he never listen to me.
Acould I do B could I have done为什么选B?这里的COULD是推测还是能力啊
急!can could的区别
推测
could I have done 这里是固定搭配 本来能够做某事而没有做某事 是虚拟语气
急!can could的区别 can could would 的区别 could和can的区别 could和can 的区别 could和Can的用法区别? must,might,could,can't的区别 (宾语从句)can与could的区别 could和can的用法区别 be able to、can、could的区别 can 、would 、could 、need的区别 could 和can 的区别和用法? i can与i could的区别?