why is she leaving?-well,it is pretty ,isnt it?A.clearly B.obvious C.suitable Dcertain 为什么不选A
问题描述：
why is she leaving?-well,it is pretty ,isnt it?
A.clearly B.obvious C.suitable Dcertain 为什么不选A
答
A.clearly多用于清楚，明了，清醒 ，比如clear mind
B.obvious表示明显，多用于迹象，痕迹等
多找些句子做对比会比较清楚些
答
用形容词,不用副词,clearly为副词
pretty在此为副词,修饰形容词.