[单选题]吴先生尾骶部皮肤表现属哪一期褥疮-我要搜题网

[判断题]2.150对半挂牵引车查验时，应查验其驾驶室后围板上方是否加装“后示廓灯”以体现车辆“后部”轮廓。
A.正确
B.错误

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[简答题]哪位犹大王亲自献祭而致患大麻风？

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[名词解释]大学的“心”任务

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[单选题]正常尿比重大多波动在 ( )
A.1.011~1.021
B.1.012~1.022
C.1.013~1.023
D.1.014~1.024
E.1.015~1.025

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[单项选择]劳动过程中的有害因素，不包括（）
A. 不合理的生产工艺
B. 使用不合理的工具
C. 劳动制度不合理
D. 精神性职业紧张
E. 劳动强度过大

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[判断题]( ) 在钻遇含硫地层时,天然气不能直接排放到大气中,且回收成本又很高,通常采用分离器把天然气从钻井液中分离后进行燃排。(按教材)
A.正确
B.错误

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[单选题]人工开挖基坑，当基坑深度达2m时，宜用取土器械取土，可以用锹直接向坑外抛扔土。（）
A.正确
B.错误
C.略
D.略
E.略
F.略

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[单项选择]

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Criticism of research lays a significant foundation for future investigative work, but when students begin their own projects, they are likely to find that the standards of validity in field work considerably more rigorous than the standards for most library research. When students are faced with the concrete problem of proof by field demonstration, they usually discover that many of the "important relationships" they may have criticized other researchers for failing to demonstrate are very elusive indeed. They will find, if they submit an outline or questionnaire to their classmates for criticism, that other students make comments similar to some they themselves any have made in discussing previously published research. For example, student researchers are likely to begin with a general question but find themselves forced to narrow its focus. They may learn that questions whose meanings seem perfectly obvious to t
A. Other students rarely have objective comments about it.
B. Other students do not believe the researchers did the work themselves.
C. Some students feel that the conclusions are too obvious.
D. Some students do not understand the meaning of the researchers’ questions.

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[简答题]Questions 11-22 Aviculturists, people who raise birds for commercial sale, have not yet learned how to simulate the natural incubation of parrot eggs in the wild. They continue to look for better ways to increase egg production and to improve chick survival rates. line When parrots incubate their eggs in the wild, the temperature and humidity of the nest are controlled naturally. Heat is transferred from the bird’s skin to the top portionof the eggshell, leaving the sides and bottom of the egg at a cooler temperature. Thistemperature gradient may be vital to successful hatching. Nest construction cancontribute to this temperature gradient Nests of loosely arranged sticks, rocks, or dirtare cooler in temperature at the bottom where the egg contacts the nesting material. Such nests also act as humidity regulators by allowing rain to drain into the bottomsections of the nest so that the eggs are not in direct contact with the water. As thewater that collects in the bottom of the nest
A. A．Nesting material varies according to theparrots’ environment.
B．Humidity is an important factor inincubating parrots’ eggs.
C．Aviculturists have constructed the idealnest box for parrots.
D．Wild parrots’ nests provide informationuseful for artificial incubation.

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[多项选择]下列哪几项属于进度控制子系统的工作( )。
A. 绘制网络图
B. 绘制横道图
C. 编制多阶网络计划
D. 建设项目概算与预算的对比分析
E. 经济法规库的查询

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[单选题]任何人发现有违反本规程的情况，应立即制止，经(____)后方可恢复作业。
A.上级领导同意
B.处罚
C.批评教育
D.纠正

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[多选题]集团公司井喷突发事件分为（）井喷突发事件。
A.一级
B.二级
C.三级
D.四级

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[单选题]病毒性心肌炎患儿其急性期至少应卧床休息( )
A.1周
B.2周
C.3周
D.至热退后1~2周
E.至热退后3~4周

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[单选题]煎膏剂制备时加入炼蜜或炼糖的量一般不超过淸膏量的
A.6倍
B.5倍
C.4倍
D.3倍
E.7倍

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[判断题]创新层公司的董事会秘书应当是公司的高级管理人员。