作业帮have的过去完成时形式是什么.
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have的过去完成时形式是什么.
had had
have的过去完成时是had
have:
aux. 已经,曾经
n. 吃,从事,得到,雇用,享有,有,允许
v. 有
词形变化:
动词过去式:had 过去分词:had 现在分词:having 第三人称单数:has
例句与用法:
I had a letter this morning.
我今天收到一封信。
Have you had you...
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have:
aux. 已经,曾经
n. 吃,从事,得到,雇用,享有,有,允许
v. 有
词形变化:
动词过去式:had 过去分词:had 现在分词:having 第三人称单数:has
例句与用法:
I had a letter this morning.
我今天收到一封信。
Have you had your lunch?
吃过午饭了吗？
I failed to note that he had left.
我没有注意到他已经走了。
收起
had