皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
耐火等级不低于二级的是（）。
A.
Ⅰ类汽车库、修车库
B.
Ⅱ、Ⅲ类汽车库、修车库
C.
Ⅳ类汽车库、修车库
D.
Ⅲ、Ⅳ类汽车库、修车库
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案：
举一反三
【单选题】"Cars are not as safe as they used to be. They're more fuel-efficient, more environmentally sound, and better at surviving a 5 m.p.h. collision. But none of that adds up to safety." Does the speaker o...
A.
Yes
B.
No
查看完整题目与答案
【简答题】拟在列管式换热器中用初温为 20 °C 的水将流量为 1.25kg / s 的溶液(比热容为 1.9kJ / kg × °C、密度为 850kg / m 3 )由 80 °C 冷却到 30 °C 。换热直径为 f 25 × 2.5mm 。水走管程、溶液走壳程,两流体逆流流动。水侧和溶液侧的对流传热系数分别为 0.85kW / (m 2 × °C ) 和 1.70kW / (m 2 × °C ) ,...
查看完整题目与答案
【单选题】Please Listen to the following TED talk and answer the questions followed. (2分17秒-3分08秒) The speaker worked with other scientists to analyze earth climate observations. In 1981,they published an artic...
A.
observed warming of 0.4 degrees Celsius in the prior century was consistent with the greenhouse effect of increasing CO2
B.
That Earth would likely warm in the 1980's, and warming would exceed the noise level of random weather by the end of the century
C.
T he 21st century would see shifting climate zones, creation of drought-prone regions in North America and Asia, erosion of ice sheets, rising sea levels and opening of the fabled Northwest Passage
D.
All of these impacts have since either happened or are now well under way
查看完整题目与答案
【单选题】下列诸过程可应用公式 进行计算的是( )。[北京科技大学2011研]
A.
实际气体等压可逆冷却
B.
理想气体绝热可逆膨胀
C.
恒容搅拌某液体以升高温度
D.
量热弹中的燃烧过程
查看完整题目与答案
【简答题】听下面一段材料，回答第1至4题。 1. What's the speaker mainly talking about? [     ] A. His school life. B. His family. C. His brother. 2. How does the speaker like his brother? [     ] A. Naughty. B. Honest. C. Depe...
查看完整题目与答案
【判断题】在进行采购作业流程中，同一主管可对同一采购案件做多次的签核。
A.
正确
B.
错误
查看完整题目与答案
【单选题】两流体的出口温度分别为20°C和80°C,则管壁温度约为( )。
A.
20℃
B.
80℃
C.
50℃
D.
100℃
查看完整题目与答案
【单选题】《素问·五脏生成》云'诸筋者皆属于'
A.
目
B.
脑
C.
节
D.
心
E.
肝
查看完整题目与答案
【单选题】百度指数是以百度海量网民( )为基础的数据分享平台
A.
浏览记录
B.
账号
C.
行为数据
D.
消费记录
查看完整题目与答案
【判断题】变速器包括变速器传动机构和变速操纵机构两大部分。
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【单选题】"Cars are not as safe as they used to be. They're more fuel-efficient, more environmentally sound, and better at surviving a 5 m.p.h. collision. But none of that adds up to safety." Does the speaker o...
A.
Yes
B.
No
查看完整题目与答案
【简答题】拟在列管式换热器中用初温为 20 °C 的水将流量为 1.25kg / s 的溶液(比热容为 1.9kJ / kg × °C、密度为 850kg / m 3 )由 80 °C 冷却到 30 °C 。换热直径为 f 25 × 2.5mm 。水走管程、溶液走壳程,两流体逆流流动。水侧和溶液侧的对流传热系数分别为 0.85kW / (m 2 × °C ) 和 1.70kW / (m 2 × °C ) ,...
查看完整题目与答案
【单选题】Please Listen to the following TED talk and answer the questions followed. (2分17秒-3分08秒) The speaker worked with other scientists to analyze earth climate observations. In 1981,they published an artic...
A.
observed warming of 0.4 degrees Celsius in the prior century was consistent with the greenhouse effect of increasing CO2
B.
That Earth would likely warm in the 1980's, and warming would exceed the noise level of random weather by the end of the century
C.
T he 21st century would see shifting climate zones, creation of drought-prone regions in North America and Asia, erosion of ice sheets, rising sea levels and opening of the fabled Northwest Passage
D.
All of these impacts have since either happened or are now well under way
查看完整题目与答案
【单选题】下列诸过程可应用公式 进行计算的是( )。[北京科技大学2011研]
A.
实际气体等压可逆冷却
B.
理想气体绝热可逆膨胀
C.
恒容搅拌某液体以升高温度
D.
量热弹中的燃烧过程
查看完整题目与答案
【简答题】听下面一段材料，回答第1至4题。 1. What's the speaker mainly talking about? [     ] A. His school life. B. His family. C. His brother. 2. How does the speaker like his brother? [     ] A. Naughty. B. Honest. C. Depe...
查看完整题目与答案
【判断题】在进行采购作业流程中，同一主管可对同一采购案件做多次的签核。
A.
正确
B.
错误
查看完整题目与答案
【单选题】两流体的出口温度分别为20°C和80°C,则管壁温度约为( )。
A.
20℃
B.
80℃
C.
50℃
D.
100℃
查看完整题目与答案
【单选题】《素问·五脏生成》云'诸筋者皆属于'
A.
目
B.
脑
C.
节
D.
心
E.
肝
查看完整题目与答案
【单选题】百度指数是以百度海量网民( )为基础的数据分享平台
A.
浏览记录
B.
账号
C.
行为数据
D.
消费记录
查看完整题目与答案
【判断题】变速器包括变速器传动机构和变速操纵机构两大部分。
A.
正确
B.
错误
查看完整题目与答案
参考解析：
知识点：
题目纠错 0
发布
创建自己的小题库 - 刷刷题