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情态动词选择题That's one of those questions that really__.a/ needn'

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情态动词选择题
That's one of those questions that really__.
a/ needn't to be answered
b/needn't to answer
c/don't need answering
d/don't need to answer
说明理由
That's one of those questions that really__.
a.needn't to be answered
b.needn't to answer
c.don't need answering
d.don't need to answer
答C
这是一道改编过的题目.原题为:
That’s one of those questions that really don't need ______
A.to answer
B.answer
C.answering
D.being answered
答案为C.
我们知道,说某物需要...时,有三个动词两种用法:
1.The shoes need/ require/ want mending
2.The shoes need/ require/ want to be mended.
即要用动名词的主动式表被动或不定式的被动式作宾语.
我们又知道,need可作情态动词,主要用于否定句:
You needn't answer these questions.如果将此句变为被动语态,就是:
These questions needn't be answered.
不管是主动还是被动,情态动词后总是跟动词的原形,所以AB错.
D.选项如改为don't need to be answered 也可以.