[单项选择]某建筑物设计室内地坪标高±0.00，室外地坪标高-0.45m，基槽挖土方800m³，基础工程量560m³，其中标高-0.45m至±0.00的工程量为10m³。根据《建设工程工程量清单计价规范》的有关规定，该基础工程的土方回填量为（）m³。
A. 250
B. 240
C. 230
D. 200

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[判断题]锅炉的净效率是从锅炉热效率中扣除锅炉机组自用电耗折算的热损失和锅炉本身消耗热能之后的效率数值。( )
A.正确
B.错误

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[单项选择]

People need to be active to be healthy. Our modem lifestyle and all the conveniences we’ve become used to have made us sitting much of the time - and that’s dangerous for our health. Sitting around in front of the TV or the computer, riding in the car for even a short trip to the store and using elevators instead of stairs, all contribute to our inactivity. Physical inactivity is as dangerous to our health as smoking!
Add up your activities during the day in periods of at least 10 minutes each. Start slowly ... and build up. If you’re already doing some light activities move up to more moderate ones. A little is good, but more is better if you want to achieve health benefits.
Scientists say add up 60 minutes of physical activity every day to stay healthy or improve your health. Time needed depends on effort - as you progress to moderate activities, you can cut down to thirty minutes, four days a week.
Physical activity doesn’t have
A. are less active than in the past
B. are more active than in the past
C. are sitting as much as they used to be
D. are sitting as less as they used to be

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[多选题]下列关于免征期限正确的有?
A.自2020年2月起,各省、自治区、直辖市(除湖北省外)及新疆生产建设兵团(以下统称省)可根据受疫情影响情况和基金承受能力,免征中小微企业三项社会保险单位缴费部分,免征期限不超过5个月
B. 对大型企业等其他参保单位(不含机关事业单位)三项社会保险单位缴费部分可减半征收,减征期限不超过3个月。
C. 自2020年2月起,湖北省可免征各类参保单位(不含机关事业单位)三项社会保险单位缴费部分,免征期限不超过5个月。
D. 受疫情影响生产经营出现严重困难的企业,可申请缓缴社会保险费,缓缴期限原则上不超过6个月,缓缴期间免收滞纳金。

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[判断题]在火灾战斗中，搞好供水保障是决定扑救成败的关键。

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[判断题]在每周例会中，支局长在对上周工作总结回顾时，要重点回顾工作业绩，尽量少说存在的问题。

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[简答题](212)什么是十燥速率?

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[单选题]全党同志一定要团结带领全国各族人民决胜全面建成小康社会，奋力夺取()中国特色社会主义伟大胜利。
A.新阶段
B.新世纪
C.新时期
D.新时代

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[单项选择]乳糜尿常见于（）
A. 血栓形成
B. 泌尿系统感染
C. 肾脏肿瘤
D. 丝虫病
E. 肾移植排斥

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[单选题]运输毒性气体按运价率加（）。
A.0.5
B.1
C.1.5
D.2