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题目
Yesterday he would made me sanwiches and would brought me a cup of coffee.
when i had promblems with my homework last night,my father would did it for me.]
这上面两句跟下面这一句
Each time i gave him a problem he would solve it for me.
上面两句跟下面这句的区别在哪里?为什么一二两句,would后面跟过去式,而第三句,would后面却不跟过去式呢?

提问时间:2020-10-13

答案
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