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冻害和抗冻性
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【单选题】下列那一项不属于护理道德的的作用?
A.
有利于促进社会道德的建设和进步;
B.
有利于促进医疗护理质量的提高;
C.
有利于推进医疗科学的发展
D.
有利于造就新型护理人才
【单选题】What does fossil and molecular evidence tell us about our earliest ancestors?
A.
They experienced more climate changes than we do today.
B.
They were forced to travel between food patches.
C.
They could cover more ground with less energy.
D.
They were much taller than modern man.
【单选题】关于法和道德的关系，下列表述错误的是
A.
法必须合乎所有社会成员的道德要求
B.
法与道德都属于社会规范，具有社会规范应有的规范性、概况性、连续性等属性
C.
法的规范性比道德更高一些
D.
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【单选题】According to they have told m e, they should return in about three days.
A.
that
B.
which
C.
what
D.
any
【简答题】教师职业道德作为社会道德的一个组成部分，同属于社会意识形态，具有历史继承性。（ ）
【简答题】渗碳体的力学性能特点是 。
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