【题目】— Do you let your kids travel by themselves at night?
— ______! It couldn't be more dangerous.
A.Of course
B.Not at all
C.Absolutely not
D.I'm not sure.

【答案】C
【解析】考查交际用语。句意：—不要让你们的孩子晚上独自外出。—当然不了！那样再危险不过了。A.Of course“当然”；B.Not at all“一点也不”；C.Absolutely not“当然不”；D.I'm not sure“我不确定”。故C正确。