1.No one knows___A.what he is writing about B.whose he writing toC.whom he is writingD.that he is writing with
问题描述：
1.No one knows___
A.what he is writing about
B.whose he writing to
C.whom he is writing
D.that he is writing with
答
选B,what引导宾语从句
答
应该选择A
答
No one knows （A、what he is writing about）.没人知道他正在写什么.括号中填的部分是个宾语从句.其他三项都有问题,具体分析如下---B.whose he writing to：疑问词错,应该是who（whom）.C.whom he is writing：不...
答
A 该句中，No one knows what he is writing about.里的what he is writing about是宾语从句，从句必须采用陈述句语序，全句意思为：没有人知道他写作的内容。