问题

How many students are there in the classroom—_____. I don’t know where they have gone.

A:No one.
B:None.
C:Nobody.
D:Nothing.;

正确答案是：

同类题型

___ he was ill, I was expected to take his place greatly surprised me for I didn’t have much working experience.

The film was sothat I waswhen I saw it.

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Using this kind of hybrid, farmers are producing harvests _____ before. [ ]

The hero said he didn’t think twice ____ diving into the freezing river to rescue that child.