---Do you allow your kids go out alone at night?
--- . They are not old enough.
A. At any time
B. Go ahead
C. In no case
D. Forget it
网友回答
A. At any time
B. Go ahead
(答案→)C. In no case
D. Forget it
解析：由They are not old enough.可知对方不同意，In no case意思为“决不，在任何情况下都不”，符合题意。at any time在任何时候；go ahead表示同意别人的请求；forget it表示对别人请求的拒绝。