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求一道选择题目,并说明理由
Joanna was tired.She_______ all day.
works
worked
has worked
had worked
人气:104 ℃ 时间:2020-05-29 07:09:43
解答
选最后一个
因为was已经表示是过去发生的事,但是tired是因为工作了一天,所以工作一天是发生在tired前面的,是过去的过去了,所以用过去完成式.
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