the teacher was annoyed when he found one third of the students __absent from the lesson.

the teacher was annoyed when he found one third of the students __absent from the lesson.
A have been B were
想问为什么不用A,发现时不应该是已经发生的事情了吗,
英语人气:429 ℃时间:2019-11-13 05:46:39
优质解答
时态一致啊亲,主句过去时,所以从句也要用和过去相关的时态
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