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【简答题】
__则是指由过度的体力劳动和环境等物化因素所引起的生理能量耗竭和工作能力下降的现象。
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举一反三
【单选题】II型呼吸衰竭病人特有的临床表现是
A.
严重发绀
B.
心率增快
C.
球结膜充血
D.
血压下降
E.
精神症状
【单选题】In the first paragraph, the word 'apparatus' means ______ .
A.
lung
B.
Liver
C.
equipment
D.
machine
【单选题】What are there in the library except books?
A.
Pictures, machines and hotels.
B.
Movies, machines and old stamps.
C.
Pictures, movies and experts.
【单选题】The main point of the first two paragraphs can best be illustrated as______.
A.
when a machine like a rotary engine malfunctions, it is the technologist who is best equipped to repair it
B.
a telephone is a complex instrument designed by technologists using only nonverbal thought
C.
the designer of a new refrigerator should consider the designs of other refrigerators before deciding on its form
D.
the distinctive features of a suspension bridge reflect its designer's conceptualization as well as the physical requirements of its site
【多选题】企业在内部控制评价实际操作中,评价结果的客观性往往受到现实各方面因素的影响,表现在()
A.
高管层对工作重视不够,有意回避存在的问题
B.
评价人员业务能力不强,缺乏科学的评价手段,对存在的风险识别不足
C.
内部控制、审计、专业部门沟通不够,信息无法共享
D.
内部控制评价独立性不强,评价过程中受下属单位管理层干涉
【单选题】以下哪种方式最好的度量了最终产品和服务的平均价格
A.
消费物价指数
B.
生产价格指数
C.
GDP 平减数
D.
通货膨胀率
【单选题】According to this passage, which of the following statements is true?
A.
In boiler and machinery spaces, there is the air conditioning.
B.
In the boiler rooms the requirement of air volume should meet 25-50% of combustion requirement.
C.
To maintain the comfort zone in the separate control room the air conditioning plant should be fitted.
D.
The comfort conditions can be maintained in the engine room all the time.
【判断题】环烯烃双键只有一个碳原子上有取代基,那么这个取代基的编号是1。
A.
正确
B.
错误
【单选题】A communcitions protocal is a set of()for exchanging information over a network.
A.
machine
B.
software
C.
rules
D.
hardware
【单选题】合同应当以书面的形式订立下列不属于劳动合同必备条款的是()
A.
劳动合同期限和工作内容
B.
劳动报酬和劳动纪律
C.
遵守用人单位商业机密
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