should have done可以省略成should have 或should吗 should have been可以省略成should 或 shouil have
should have done可以省略成should have 或should吗
should have been可以省略成should 或 shouil have
人气：287 ℃ 时间：2020-04-03 08:17:10
解答
省略掉done倒是可以,但至少要留should have
should have been 一般不要省
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