you must have the paper finished by the end of this month
you must have the paper finished by the end of this month
finished 为什么不用finish.即 have the paper finish by the end of this month.
have 是使役动词.可以是HAVE+宾语+do的结构呀?知道have sth done 这个句型,是想用语法的形式理解它...
finished 为什么不用finish.即 have the paper finish by the end of this month.
have 是使役动词.可以是HAVE+宾语+do的结构呀?知道have sth done 这个句型,是想用语法的形式理解它...
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