— David is unwilling to find a job and spends too much time playing games in the net bar.—

问题补充：

— David is unwilling to find a job and spends too much time playing games in the net bar.

— He is sure to regret it. As the saying goes, “”.

A. A little learning is a dangerous thing

B. A still tongue makes a wise head

C. Lost time is never found again

D. Every minute seems like a thousand

答案：

A. A little learning is a dangerous thing

B. A still tongue makes a wise head

(答案→)C. Lost time is never found again

D. Every minute seems like a thousand

解析：考查谚语。A一知半解最危险；B寡言者智；C岁月既往，一去不回；D度日如年。根据上下文语境是关于珍惜时间的。所以C正确。