nobody but Mr.Smith and John ______ in the classrooma.are b.had been c.were d.wasA:how much ______ the jam __________?B:it can't have cost six dollars.Surely it ______a.did cost,didn't b.does cost,doesn'tc.is cost,is d.was cost,costed再请告诉一
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nobody but Mr.Smith and John ______ in the classrooma.are b.had been c.were d.wasA:how much ______ the jam __________?B:it can't have cost six dollars.Surely it ______a.did cost,didn't b.does cost,doesn'tc.is cost,is d.was cost,costed再请告诉一
nobody but Mr.Smith and John ______ in the classroom
a.are b.had been c.were d.was
A:how much ______ the jam __________?
B:it can't have cost six dollars.Surely it ______
a.did cost,didn't b.does cost,doesn't
c.is cost,is d.was cost,costed
再请告诉一下为什么,thank you!
nobody but Mr.Smith and John ______ in the classrooma.are b.had been c.were d.wasA:how much ______ the jam __________?B:it can't have cost six dollars.Surely it ______a.did cost,didn't b.does cost,doesn'tc.is cost,is d.was cost,costed再请告诉一
1.D
这句话的主干是nobody was in the classroom.
这种用法在英语里叫做“就远原则”,本句中的谓语用的是第三人称单数形式
2.A
the jam cost .
另外从it can't have cost 看出,the jam cost已经是过去时了
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