have 是单词原形,has是它的第三人称单数形式.
在一般现在时,当主语是第三人称单数时,谓语动词用has.(这种现象在英语中叫做主谓一致).比如:
She has a book.
I have a book.
They have a lot of books.
为什么当是复数时have要变成has?have不是单数形式吗
为什么当是复数时have要变成has?have不是单数形式吗
英语人气:140 ℃时间:2019-08-26 06:31:22
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