He was ______strict man and he was strict with his work. When he was 36, he was elected

He was ______strict man and he was strict with his work. When he was 36, he was elected

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下列属于下呼吸道的是 ( )A.咽 B.鼻 C.气管 D.喉E.口腔

下列属于下呼吸道的是 ( )A.咽 B.鼻 C.气管 D.喉E.口腔

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判断胸外心脏按压有效的标志是 ( )A.瞳孔回缩B.肌力恢复C.听觉恢复 D.肋骨折断E.股动

判断胸外心脏按压有效的标志是 ( )A.瞳孔回缩B.肌力恢复C.听觉恢复 D.肋骨折断E.股动

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______to do now is just I am eager to know at first. But how can I get to know it? A.

______to do now is just I am eager to know at first. But how can I get to know it? A.

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关于ABO血型系统的叙述,下列选项错误的是 ( )A.AB型血的红细胞上有A凝集原和B凝集原B.

关于ABO血型系统的叙述,下列选项错误的是 ( )A.AB型血的红细胞上有A凝集原和B凝集原B.

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