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    精英家教网 > 高中英语 > 题目详情
    According to the latest research, getting enough sleep is _____ to maintaining good health and reducing stress.
    A．essentialB．promisingC．specialD．sensible
    A
    本题考查形容词辨析。句意：根据最新的研究，得到足够的睡眠是对保持身体健康和减少压力都是必不可少的。essential必要的,不可缺的。
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