重心一定在物体的形体内吗?为什么?

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问题:

重心一定在物体的形体内吗?为什么?

考点:起重机操作证考试安装起重工(初级)安装起重工(初级)题库
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瓜蒂散证可见()

A.饥不能食

B.心下满而烦

C.胸中痞硬

D.手足厥冷

E.脉乍紧

题型:问答题 简答题

I came to India a year ago to find a village in which I could live and write but it was many months before I settled down happily in this Himalayan community.

I wasted a lot of time looking for the “typical” village. Yet no such thing exists. Conditions are quite different from village to village. But the villages I stayed in had much in common---poor, dirty and backward. Often the villagers themselves were puzzled and doubtful. Why had I come? I had put aside my work as a political journalist because my ideas had changed. I had come to believe that what was happening in the Third World was more important than anything else. But to understand how three—quarters of the world population live, and what effect their future might have on ours, I felt that I first had to try and share their way of life.

In the end I chose a mountain village because it was little cooler than those in the plains. I took the bus from town along a rocky road. Then came a rough walk down a steep path to the river. After this I began the climb into the hills. Whenever I stopped to catch my breath, there was a beautiful scene. After several hours’ walk the village came into sight.

小题1:After the writer had arrived in India,________.

A.he spent a year writing about the place he lived in

B.he spent quite some time looking for a suitable place to live in

C.he stayed in an Indian village working for the poor

D.he lived in a Himalayan community for many months.小题2:While looking for a typical village, the writer found__________.

A.he was searching for the impossible

B.all the villages were exactly the same

C.he was doing something enjoyable

D.the villagers were curious about him小题3:Before coming to India, the writer________.

A.had been a successful politician

B.had made a decision to work for India

C.had studied India culture for some months

D.had worked for newspapers and magazines小题4:The write decided to change his way of life because__________.

A.he no longer found his work interesting

B.he hoped to live a peaceful life in the countryside

C.he wanted to find out more about the Third World

D.he wanted to try his luck in a foreign country小题5:The village the writer finally chose to live in_________.

A.lay at the end of a rocky road

B.had a beautiful sight of the river

C.was a short walk from the river

D.had better weather than those in the plains.

题型:问答题 简答题

ATM吞卡清卡交易其中交行标志为()。

A.中行卡

B.农行卡

C.交行卡

D.他行卡

题型:问答题 简答题

患者,女性,查体可触及水冲脉,该患者最可能是

A.主动脉瓣关闭不全
B.主动脉瓣狭窄
C.肺动脉瓣狭窄
D.二尖瓣狭窄
E.心包积液

题型:问答题 简答题

某机电安装公司经过邀请招标、中标一大型炼油厂的机电设备安装工程,其中机修车间、工业给水排水工程、空压机站等工程不包括在工程范围,合同工期为18个月,总价一次包死。合同签订后,在业主的同意下,将部分非主体工程分包给三个具有相应资质的分包队伍A、B、C.合同除工程范围、总价格与总合同不同外,其他条款与总合同基本相同。在合同执行过程中发生下列事件。

 事件一:安装公司自己在非标准件制作过程中发现吨位多出100t。随向业主申请签证追加,遭到业主拒绝。

 事件二:A分包商在一车间施工时,把与设备连接的压缩空气管道与给排水管道(不在工程范围内)一起施工至车间外墙,安装公司施工管理人员由于刚到工地情况不明,在多余施工的管道工程量追加单上予以签字确认。

 事件三:在离投产还有两个月的时候,安装公司总部组织生产大检查,发现B分包商因自身施工力量不足和安装公司协调不力(双方责任)使工期拖延7天。而C分包商却因质量把关不严,出现三处质量不合格现象。

事件四:B分包商增加人力和机具终于按期完工,并以据向安装公司提出赶工费的要求,遭安装公司拒绝。C分包商的两处质量问题及时处理,一处因已无法达到质量要求,经安装公司和业主同意,作让步处理。

从合同管理角度分析事件三发生的原因。

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