热处理变形 回火:一般过去时的肯定句。
来源:百度文库 编辑:杭州交通信息网 时间:2024/04/29 23:30:24
( ) he ( ) go there last week ? yes, he ( ) ,No, he ( )
DID HE GO THERE LAST WEEK?
YES,HE DID.
NO,HE DIDN'T.
Did he go there last week? Yes,he did./No,he didn't.
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来源:百度文库 编辑:杭州交通信息网 时间:2024/04/29 23:30:24
DID HE GO THERE LAST WEEK?
YES,HE DID.
NO,HE DIDN'T.
Did he go there last week? Yes,he did./No,he didn't.