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变反义疑问句时have has做谓语时助动词用do did does.have has分别与do did does那个对应?快

分类: 作业答案 • 2021-12-20 11:55:58

问题描述：

变反义疑问句时have has做谓语时助动词用do did does.have has分别与do did does那个对应?快

答

have----do 原型
has------does 三单
had----did 过去式