急There are many people downstairs .What do you think_____?

cia20022022-10-04 11:39:542条回答

急There are many people downstairs .What do you think_____?
A.to happen B.happening C.is happened D.has happened 选哪一个?为什么?

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a5650933 共回答了18个问题 | 采纳率88.9%
There are many people downstairs .What do you think__d___?
A.to happen B.happening C.is happened D.has happened
1年前
人在江阴 共回答了3个问题 | 采纳率
B 首先呢,happen"发生"不能用于被动语态,C D排除。第二,句中"do you think"是插入语,可以隔过去不看,what作主语,句中缺谓语,而动词不定式
1年前

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