有一道题;I really don't know ().A.what to do B.what should I do 参考答案选择B ,

问题描述:

有一道题;I really don't know ().A.what to do B.what should I do 参考答案选择B ,

答案选B,因为从句是陈述句语序,主语 I 应该在should前面

A.what to do
从句用陈述句语序,所以B不对,

答案错误.选A .B若是what I should do 则正确