多项选择题

根据2018版安徽省建设工程计价依据，关于混凝土柱的柱高，下列说法正确的有（）。

A.有梁板的柱高，应自柱基上表面（或楼板上表面）至上一层楼板的上表面之间的高度计算
B.无梁板的柱高，应自柱基上表面（或楼板上表面）至柱帽上表面之间的高度计算
C.框架柱的柱高，应自柱基上表面至柱顶高度计算
D.砖混结构构造柱按全高计算，嵌接墙体部分（马牙槎）的体积不计入柱身体积内
E.依附于柱上的牛腿,并入柱身体积内计算

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With many European economies showing slow growth, the retail sector is coming under increasing pressure to improve its service and do more to meet consumers' demands.Is the customer always right? The answer, it seems, depends on which country you are in. Shopping is very much a part of a country's culture, and attitudes to shopping and consumers vary from country to country just as much as climate or taste in fooD.From the air-conditioned order of American malls to the disorder of African markets, the way we shop shows the way we see ourselves and our relationships with other peoplE.Recent economic hardship has given the consumer increased power in Europe as retailers fight to win their share of reduced disposable incomE.This has meant falling prices, plenty of special offers and a re examination of what customer service really means. People often paint to America as an example of sophisticated customer servicE.In restaurants in the south of the U. S. A., for example, waiters compliment you on your clothes, ask about your day, compliment you on the wisdom of your order and then return every ten minutes to refill your glass and make sure that everything is to your satisfaction. Anyone who has waited 30 minutes to be served in a restaurant might well dream of such attention, but do Europeans really want US stylE.service? As a friend of mine once told me, 'By the end of the evening I had spent as much time talking to the waiter as to my wifE.' It is a question of expectations. Different nationalities expect different types of servicE.Attitudes to service are, of course, affected by employers' attitudes to their workers. As American sales and service personnel are heavily dependent on commission and tips, they have more motive to provide more servicE.But is this fair? Do we think it is fair to ask shop assistants to work late evenings, Sundays and 12 hour shifts? Does it fit in with our picture of society? It might not be a case of 'Is the customer always right?' but a case of 'How much service is it fair to expect?'What can you infer from the first paragraph?A.European economy is going downhill.B.Service in retailing has been influenced by the economic trenD.C.Retailing has totally changed its tradition of servicE.D.Consumer demands are being included in retailing servicE.

A.B.
C.,
D.'
E.
F.European
G.
B.Service
H.
C.Retailing
I.
D.Consumer

单项选择题

关于砖砌体项目中，基础与墙（柱）身的划分，下列说法错误的是（）。

A.基础与柱身使用同一种材料时，以柱基上表面为界，以下为基础，以上为柱身
B.基础与墙身使用不同材料时，位于设计室内地面高度≤±300mm时，以不同材料为分界线，高度＞±300mm时，以设计室内地面为分界线
C.砖围墙以设计室外地坪为界，以下为基础，以上为墙身
D.基础与墙身使用同一种材料时，以设计室内地面为界，以下为基础，以上为墙身A.试题难度：

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