One reason human beings can thrive in
all kinds of climates is that they can control the qualities of the air in the
enclosed spaces in which they live. Air conditioning is the use of mechanical
systems to {{U}} (31) {{/U}} that control in such places {{U}} (32)
{{/U}} homes, offices, theaters, institutions, factories, airplanes, and
automobiles. The most familiar type of air conditioning is summertime cooling.,
Although important, this is {{U}} (33) {{/U}} one of several aspects of
air conditioning. Other applications {{U}} (34) {{/U}} the control of the
humidity (or air moisture), cleanliness, circulation of the air, and
heating. Tests have {{U}} (35) {{/U}} that people generally feel best {{U}} (36) {{/U}} certain temperature, humidity, and air velocity conditions. Temperatures can {{U}} (37) {{/U}} from 21.5°C with 70 percent rel A. include B. contain C. consist D. comprise [多选题]电路的工作状态分为( )。(易)(通信基础知识)
A.通路 B.断路 C.短路 D.线路 [单选题]“高空作业”是指《高空作业分级》标准中规定的“凡是在高于基准面()m以上(含2m)有可能坠落的高处的作业。
A.3 B.4 C.5 D.6 [判断题]民族区域自治制度是我国的一项基本政治制度,是中国特色解决民族问题正确道路的重要内容和制度保障。 ( )
A.正确 B.错误 [多项选择]《党政领导干部选拔任用工作条例》规定,党委(党组)讨论决定干部任免事项,必须有三分之二以上成员到会,并保证与会成员有足够时间听取情况介绍、充分发表意见。与会成员对任免事项,应当发表()等明确意见
A. 同意 B. 不同意 C. 缓议 D. 不表态 [多项选择]商品运输包装的标志有()。
[单选题]办理互联网换票业务时,旅客需提供购票时所登记的二代居民身份证()或购票时所登记的有效身份证件原件和网站提供的订单号。
A.证件姓名 B.证件号码 C.复印件 D.原件 [单项选择]在《建设工程监理规范》中的建设工程监理表格体系包括3类表式,其中B类表是( )。
A. 承包单位用表 B. 建设单位用表 C. 监理单位用表 D. 各方通用表 我来回答: 提交
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