题目内容
The dog has a(n) _______ sense of smell while the rabbit has a sharp sense of hearing.
A. acute B. cautious
C. flexible D. valid
A
【解析】
试题分析:考查形容词辨析;A. acute ;敏锐的,敏感的; B. cautious小心的,谨慎的;C. flexible灵活的,柔韧的; D. valid正当的,健全的;句意:狗狗有着灵敏的嗅觉,而兔子有敏锐的听觉。故选A
考点:考查形容词辨析
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