【题目】Though the man was badly hurt in the accident, he was stilland could think clearly.
A.awake
B.aware
C.conscious
D.confused

【答案】C
【解析】A. awake醒着的, 没有入睡的；B. aware知道的, 意识到的；C. conscious清醒的, 有知觉的；D. confused困惑的, 糊涂的；句意：尽管那个人在车祸中严重受伤, 但他仍然清醒, 能清楚地思考。根据句意，故选C。