--It’sdangeroustowalkacrossthestreetcarelessly.        ...

问题详情：

-- It’s dangerous to walk across the street carelessly.

               --You’re right. We can’t be ________ careful while crossing the street.

A. so           B. very                        C. too                  D. more

【回答】

C

知识点：相似 相近词比较

题型：选择题