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ISO/OSI是一个国际标准。
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  • 2、零点漂移最有效的抑制方法是 A. 温度补偿电路 B. 高稳定度电源 C. 精选电路元件 D. 差分放大电路模拟电子技术
  • 下列哪项不是配送中心常见的组织结构()。配送中心运营管理
  • DIC发生中凝血酶有使纤维蛋白原转化为纤维蛋白单体和使纤溶酶原转化为纤溶酶的作用。正确错误病理生理学(护理本)
  • 2、11.In the United States, the foreign policy is decided by the _ _ _ _ _ _ _ _ government, not by each state. A. federal B.figure C.scientific D.service 12.He works in our university as a visiting _ _ _ _ _ _ _ , not as a formal faculty member. A. traditional B.scholar C.nurse D.pilot 13.When you fill in the application form, please use your _ _ _ _ _ _ _ address so that we can contact you easily later. A. policy B.plain C.permanent D.principal 14.John _ _ _ _ _ _ _ to be a polite man. But in fact he is very rude. A. pretends B.assures C.affords D.melts 15.We can not trust him any more because he often _ _ _ _ _ _ _ _ his duty. A. owes B.spoils C.deserts D.neglects 16.In order to increase our output, we need to import more production _ _ _ _ _ _ _ . A. facilities B.hens C.votes D.artists 17.When a spacecraft travels, one of the major problems is reentry into the Earth’s _ _ _ _ _ _ _ . A. surface B.atmosphere C.attitude D.bent 18.This river forms a natural _ _ _ _ _ _ _ between China and Korea. A. boundary B.string C.spot D.zone 19.She is already 16years old. But she _ _ _ _ _ _ _ as if she were still a little girl. A. believes B.absorbs C.accrses D.behaves 20.We are _ _ _ _ _ _ _ at the rapid progress Mark has made in this semester. A. distinguished B.annoyed C.astonished D.scored英语(二)
  • 名词解释 社交恐怖障碍心理卫生与精神疾病(护理专)
  • 陈鹤琴非常反对对儿童实行注人式的教育,反对封闭式教学及消极的管束,他称这样的幼儿园实在是“幼稚监狱”,主张儿童到大自然大社会中去学习。 中外学前教育史