--Your alarm clock is very nice..A. Yes it isB. No it isn’tC. You’re welcomeD. Thank

问题补充：

--Your alarm clock is very nice.

--.

A. Yes, it is

B. No, it isn’t

C. You’re welcome

D. Thank you

答案：

A. Yes, it is

B. No, it isn’t

C. You’re welcome

(答案→)D. Thank you

解析：当别人对你的东西表示赞赏时，应该说声谢谢。故选D