— It’s a warm day, isn’t it?
— Yes, it’s cold．I just wear a jacket．
A. not a bit
B. a bit
C. a little
D. not a little
网友回答
(答案→)A. not a bit
B. a bit
C. a little
D. not a little
解析：
这题考查词组辨析：not a bit一点也不，a bit和a little都是“一点”not a little“非常”，根据I just wear a jacket．说明是一点不冷，选A。