— You look upset. What’s the matter？— I had my proposal again.A. turned overB. turned onC

问题补充：

— You look upset. What’s the matter？

— I had my proposal again.

A. turned over

B. turned on

C. turned off

D. turned down

答案：

A. turned over

B. turned on

C. turned off

(答案→)D. turned down

解析：考查名词短语辨析。句意：—你看起来很难过，怎么啦？—我的提案又被否决了。Turn over移交; 交给；turn on打开；turn off关掉；turn down拒绝。