Because he was the new limit, he was stopped and wanted for speeding.
A. good at
B. tired from
C. unaware of
D. uninterested in
网友回答
A. good at
B. tired from
(答案→)C. unaware of
D. uninterested in
解析：考查短语辨析。句意：因为他不清楚新的时速限制，因此他被叫住并且接受超速处罚。be good at擅长；be tired from因......而劳累；be unaware of不知道；be uninterested in不感兴趣。故选C。