Everything that can be done has been done,___?A.can't itB.can itC.hasn't itD.has it答案选C.请给我讲讲,

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Everything that can be done has been done,___?A.can't itB.can itC.hasn't itD.has it答案选C.请给我讲讲,
Everything that can be done has been done,___?
A.can't it
B.can it
C.hasn't it
D.has it
答案选C.请给我讲讲,

Everything that can be done has been done,___?A.can't itB.can itC.hasn't itD.has it答案选C.请给我讲讲,
1.一般带从句(包括定语从句)的句子的反意疑问句,是反主句主语,这个句子就是反主句主语,这个句子的主句是Everything has been done,所以用hasn't it ,注意,在这主语是Everything,所以用it来代替.如果主语是everybody或者everyone,要用they代替主语,明白吗?
2.如果带从句(包括定语从句)的句子的主语是第一人称(I,we),则句子的反意疑问句是反从句.
明白我说的吗?

这个句子的谓语是has been done 然后句子是肯定的,反意疑问局就用否定了,所以选C.

因为这题说需要做的每件事都已经做了吗?提问的是已经被做了没?当然用has,提干前面是肯定句,后面当然要用否定疑问了。

注意,这句话实际上是一般完成时态的句子,所以后面的否定部分应该用hasn't it 而不应该用can't it ,这里that后面接的是从句,不是句子的主要部分。