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当前学科：二、消化道寄生虫
题目：
判断题
钩虫丝状蚴利用体内贮存的蛋白质和糖维持最低能量代谢。()
A . 正确
B . 错误
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推荐知识点:
为了实施质量体系（）
地球物理学家普遍认为，地球内部的热量主要来源于()。
如果记错，应当将错写字句标以括号并划一横线（被删字句仍应清晰可见），然后在括号后面或上方重写，并加盖船章。
Trying to Find a Partner One of the most striking findings of a recent poll in the UK is that of the people interviewed， one in two believes that it is becoming more difficult to meet someone to start a family with. Why are many finding it increasingly difficult to start and sustain intimate relationships？ Does modern life really make it harder to fall in love？ Or are we making it harder for ourselves？ It is certainly the case today that contemporary couples benefit in different ways from relationships. Women no longer rely upon partners for economic security or status. A man doesn't expect his spouse to be in sole charge of running his household and raising his children. But perhaps the knowledge that we can live perfectly well without a partnership means that it takes much more to persuade people to abandon their independence. In theory， finding a partner should be much simpler these days. Only a few generations ago， your choice of soulmate （心上人） was constrained by geography， social convention and family tradition. Although it was never explicit， many marriages were essentially arranged. Now those barriers have been broken down. You can approach a builder or a brain surgeon in any bar in any city on any given evening. When the world is your oyster （牡蛎） ，you surely have a better chance of finding a pearl. But it seems that the old conventions have been replaced by an even tighter constraint： the tyranny of choice. The expectations of partners are inflated to an unmanageable degree： good looks， impressive salary， kind to grandmother， and right socks. There is no room for error in the first impression. We think that a relationship can be perfect. If it isn't， it is disposable. We work to protect ourselves against future heartache and don't put in the hard emotional labor needed to build a strong relationship. Of course， this is complicated by realities. The cost of housing and child-rearing creates pressure to have a stable income and career before a life partnership. Which of the following was NOT a constraint on one's choice of soulmate in the old days？（）
我国《刑法》规定：“对于中华人民共和国缔结或参加的国际条约所规定的罪行，中华人民共和国在所承担条约义务的范围内行使管辖权的，适用本法”这一规定体现了刑法适用范围上的何种原则?
李红、张刚和陆永一起照相，排成一排，如果李红一定要站在中间，可照（）张不同排列的相片。
圆盘耙的种类按耙片的直径可分为（）毫米、（）毫米和（）毫米。
美国第一所真正的州立大学是（）
关于痰的性状和痰量正确的描述为（）
水冷壁、省煤器、再热器或联箱发生泄漏时，应（）。