it is ___ cold.you 'd better put on your coatA not a bit B not a little C not a little bit D not a bit of混淆了 那么AC错误的原因是

问题描述:

it is ___ cold.you 'd better put on your coat
A not a bit B not a little C not a little bit D not a bit of
混淆了 那么AC错误的原因是