Question

【题目】—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

Answer 1

【答案】C
【解析】句意为：---粗心过马路是危险的。---你说得对。过马路时再小心也不为过。根据语境可知，这里考查的是“can't be too +形容词”的用法，表示“再怎样也不过分”。就会选项可知应选C。