看下这题The boy is awalys on time to hand in his homework.I just

夜幕下的流星2022-10-04 11:39:541条回答

看下这题
The boy is awalys on time to hand in his homework.I just wonder______he was late with it this time.
这题选的是“how it could have been that"
我想问这句是不是虚拟语气?如果是,为什么要用虚拟语气?
能不能说”how it could be that“?
THANK YOU !

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石_石_石 共回答了16个问题 | 采纳率93.8%
不是虚拟语气,不能用后者,因为之所以用been,是因为是过去式啊!
1年前

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