He won’t wear a hat .
A. however cold it is
B. how cold it is
C. however it is cold
D. however cold is it
网友回答
(答案→)A. however cold it is
B. how cold it is
C. however it is cold
D. however cold is it
解析：考查状语从句。however引导让步状语从句，形容词应紧跟however，故C排除；又因为章鱼从句应用陈述语序。