—You look upset.What's the matter?
—I had my proposal again.(2011·江苏)
A. turned over
B. turned on
C. turned off
D. turned down
网友回答
A. turned over
B. turned on
C. turned off
(答案→)D. turned down
解析：句意：——你看上去不高兴，怎么了？——我的建议又被拒绝了。考查动词短语辨析。turn down拒绝，故选择D项。turn over颠倒，倾覆；turn on打开；turn off关掉。