---- I was riding along the street and all of a sudden, a car cut in and knocked me down.
---- You can never be careful in the street.
A. very
B. too
C. so
D. much
网友回答
A. very
(答案→)B. too
C. so
D. much
解析：can never too+形容词“再……也不为过”。句意：--我在街上骑自行车时，突然一辆车插过来，把我撞到了。--你在街上无论怎么小心也不为过。故选B。