Question

【题目】You can never be __________ when crossing the street.

A. very careful

B. too careful

C. carefully enough

D. enough careful

Answer 1

【答案】B

【解析】句意：过马路时你越小心越好。can't/never与too或enough连用时,表示“越……越好”“怎么……也不过分”，若选D项，应改为 careful enough 。