You cannot be -- careful when you drive a car.A.very B.so C.

问题描述：

You cannot be __ careful when you drive a car.A.very B.so C.too D.enough
You cannot be __ careful when you drive a car.
A.very B.so C.too D.enough 这道题选C,但是cannot或never等否定词与enough连用表不是也表"再.也不为过"吗?那这里为什么不选D?

1个回答分类：英语 2014-09-24