It has been said that everyone lives by seeling something.这句

It has been said that everyone lives by seeling something.这句话中为什么不用一般现在时
it has been said 这部分
zhouying609 1年前 已收到1个回答 举报

魔术师杨文理 春芽

共回答了22个问题采纳率:86.4% 举报

have/has been + 动词过去分词,表示某事已经被做了,某物已经被怎么样有一段时间了.

1年前

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