高等级公路的线路勘测设计,一般分为可行性研究、初测和()三个阶段。A.复测 B.定测

题型:单项选择题

问题:

高等级公路的线路勘测设计,一般分为可行性研究、初测和()三个阶段。

A.复测

B.定测

C.实测

D.检测

考点:水利工程水利工程测量水利工程测量题库
题型:单项选择题

Now, are you changing your living habits to have a low carbon life? Here are some strategies (策略) for you.

Strategy One

●Each week, choose one day when you don’t eat meat. Meat takes up lots of energy because it takes a long time to produce. And animals must be fed on farmed plants, which could be used to feed many more people.

Strategy Two

●Only buy the amount of food you need. When you buy food, go local rather than imported (进口的), and get fresh vegetables instead of frozen.

Strategy Three

●Make sure you keep the things such as paper and plastic bottles separate (独立) so that they can be recycled. There are places where you can recycle batteries. Make sure you find them.

Strategy Four

●Take showers rather than baths and reduce your shower time by two minutes. This will save water and give you an extra two minutes in bed.

Strategy Five

●Buses and trains are better than cars, but walking or cycling is better still. It’s also better for your health and cheaper. It can even be quicker than sitting in a car at rush hours in a busy city. For long distances, coaches are better than trains.

Strategy Six

●Try to buy good, long-lasting products even though they may cost a little more. A small screen TV is better than a big screen. Keep your electronic products one year longer than you would usually have.

小题1:What does the underline phrase “low carbon” in paragraph one mean?

A.便宜

B.低碳

C.高效

D.舒适小题2: According to the passage, which of the following is WRONG?

A.When we produce the meat, we need to take up lots of energy.

B.Taking showers in less time will help for saving the water.

C.When you go for a long-distance trip, you’d better drive your own car.

D.Buying the long-lasting products is a good idea to have a low carbon life.小题3: What’s the purpose(目的) of the passage?

A.It helps to know walking is one of the low carbon lives.

B.It helps to realize how important it is to have a low carbon life.

C.It advises to save water and electric to have a low carbon life.

D.It advises to kick some bad habits and have a low carbon life.

题型:单项选择题

B超检查胎儿脐带绕颈,电子监护时可能出现()
胎儿枕先露,S+2,胎膜已破,第一产程末,电子监护时可能出现()
过期妊娠,B型超声提示羊水过少,胎儿电子监护时可能出现()

A.早期减速

B.晚期减速

C.变异减速

D.周期性胎心率加速

E.基线胎心率有变异

题型:单项选择题

本患者头痛两侧较重,且急躁易怒,若出现口干口苦,肋痛可加用

A.细辛

B.吴茱萸,藁本

C.葛根,白芷

D.羌活

E.柴胡,黄苓

题型:单项选择题

某工程的施工合同工期为16周,项目监理机构批准的施工进度计划如图1所示(时间单位:周)。各工作均按匀速施工。施工单位的报价单(部分)见表1。

表1

序号工作名称估算工程量全费用综合单价(元/m3)合价(万元)
A800m330024.0
B1200m332038.4
C20次
D1600m328044.8

工程施工到第4周末时进行进度检查,发生如下事件:

事件1:A工作已经完成。但由于设计图纸局部修改,实际完成的工程量为840m3,工作持续时间未变。

事件2:B工作施工时,遇到异常恶劣的气候,造成施工单位的施工机械损坏和施工人员窝工,损失1万元,实际只完成估算工程量的25%。

事件3:C工作为检验检测配合工作,只完成了估算工程量的20%,施工单位实际发生检验检测配合工作费用5000元。

事件4:施工中发现文物,导致D工作尚未开始,造成施工单位自有设备闲置4个台班,台班单价为300元/台班、折旧费为100元/台班。施工单位进行文物现场保护费用为 1200元。

【问题】 1.根据第4周末的检查结果,在图2上绘制实际进度前锋线,逐项分析B、C、D三项工作的实际进度对工期的影响,并说明理由。

2.若施工单位在第4周末就B、C、D出现的进度偏差提出工程延期的要求,项目监理机构应批准工程延期多长时间为什么

3.施工单位是否可以就事件2、4提出费用索赔为什么可以获得的索赔费用为多少

4.事件3中C工作发生的费用如何结算

5.前4周施工单位可以得到的结算款为多少元

题型:单项选择题

下面哪个机构负责对艾滋病发生、流行以及影响其发生、流行的因素开展检测活动()

A.卫生行政主管部门

B.医疗卫生机构

C.疾病预防控制机构

D.出入境检验检疫机构

E.艾滋病监测机构

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