You_ so sorry now,if you had talked with your teacher about this matter yesterday evening.
A be B would not be C would not have been D wiil be
人气:371 ℃ 时间:2019-11-10 20:06:13
解答
B这是虚拟语气,对现在相反的事实虚拟,用过去时为什么B可以看出是过去式,它用的是be不是was、were。would是will的过去式
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