Do you have any idea _____ is actually going on in the classroom.A that B what C as D which请注意这题结尾是“.”不是“?”是?结尾的我明白,就是不知道这个“.”的该选什么?这题选A that 为什么?怎么区别它和Do you have any idea _____ is actually going on in the classroom?的这两题?

问题描述:

Do you have any idea _____ is actually going on in the classroom.A that B what C as D which
请注意这题结尾是“.”不是“?”是?结尾的我明白,就是不知道这个“.”的该选什么?
这题选A that 为什么?
怎么区别它和Do you have any idea _____ is actually going on in the classroom?的这两题?

第一句 表示一种陈述语气,对话人知道要发生什么,故用句号,采用that。
第二句是疑问,表示询问的语气,不清楚要发生什么,所以用What。

B have any idea 知道
what's going on 发生了什么

选B.what's going on 在发生什么,what 做主语,准确说是any idea that what is ,此处省略了that,

应该选B,可能是题目最后的标点打错了,应该为问号