When we talk about abilities in the past,we should use c----

问题描述:

When we talk about abilities in the past,we should use c______
1个回答 分类:英语 2014-11-14

问题解答:

我来补答
could 很简单啊. 就是用英文给你讲语法呢 比如说过去我可以做什么,必须要用 I could do something
 
 
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