. It’s a secret. Why don’t we go and talk about this somewhere quieter? , you know.A. Once

. It’s a secret. Why don’t we go and talk about this somewhere quieter? , you know.
A. Once bitten, twice shy
B. Moneytalks
C. Walls have ears
D. Like father, like son

A. Once bitten, twice shyB. Moneytalks (答案→)C. Walls have earsD. Like father, like son解析：情景对话题A. Once bitten, twice shy 一朝被蛇咬十年怕井绳 B. Money talks 金钱万能C. Walls have ears 隔墙有耳 D. Like father, like son 有其父必有其子 句意：这是秘密，为什么我们不找一个安静些的地方说呢？你知道隔墙有耳。根据语境选C

这个答案应该是对的