How many desks and chairs _____ in the new classroom A.is needed B.will be needed

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How many desks and chairs _____ in the new classroom A.is needed B.will be needed

How many desks and chairs _____ in the new classroom A.is needed B.will be needed
How many desks and chairs _____ in the new classroom
A.is needed B.will be needed

How many desks and chairs _____ in the new classroom A.is needed B.will be needed
desks and chairs是复数名词,所以后面不能用be动词的单数形式is,而应该用are.
而题目中没有are needed 可选,所以选B,同时选B是指“新教室将要需要多少套桌椅 ”.

有多少桌子和椅子的需要在新教室?

B需要吗

这是一个被动语态
你把句子还原 主语是 desks and chairs
相当于 we‘ll need some desks and chairs in the new classroom 改成被动即是

some desks and chairs will be needed in the new classroom ?
与这道题是同样的道理,我这样讲你懂了吗??

A 首先是单数不行
选B的话表示新教室将要需要多少套桌椅