it looks ()you are ill.you should go to see the doctor A.as B as though

问题描述:

it looks ()you are ill.you should go to see the doctor A.as B as though
c .which D.whether
说明原因

选B
as though是仿佛、好像的意思.
翻译:你看起来好像病了.你应该去看医生.