旋转粘度计的旋转部分是由（）组成的。A、恒速装置和测量装置 B、恒速装置和变速装置

企业以一笔款项购入多项没有单独标价的固定资产时，应按各项固定资产公允价值的比例对总成本进行分配，分别确定各项固定资产的成本。()

24岁初产妇，妊娠38周，规律宫缩7小时。血压110／70mmHg，骨盆不小，预测胎儿体重为2800g，枕左前位，胎心良。肛查宫口开大4cm.S=0.本例正确处置应是（）。

A．不需干涉产程进展

B．人工破膜

C．静脉缓注25％硫酸镁16ml

D．静脉滴注缩宫素

E．静脉推注地西泮10mg

Questions from 31 to 35 are based on the following passage: There are a lot of “markets”. Some markets are local; you may be willing to compare prices for fruits and vegetables in a few shops in your local area, but you would be unwilling to go across the city to find out more information. Some markets are national. Many firms sell goods across the country. Some markets are global or international. Increasingly, more and more countries are involved in the world economy, whether they know about it or not.However, there are many other markets: labor markets for job seekers, supermarkets for grocery shopping, foreign exchange market, capital market, real estate markets and so on. And we must not overlook the fact that many services such as banking, insurance are also bought and sold on a worldwide scale. But what is a “market” Most people would say, “A market is a place where enough buyers and sellers meet face to face, so that a market price for goods and services can be determined.” However, with rapid growth of telecommunications, it is no longer necessary for buyers and sellers to physically meet to form a market.You may hear the terms “global market” or “global economy”. What do those terms mean to you What do they mean to business today Thanks to the Information Age we are seconds away from the rest of world. Business everywhere recognizes that they can expand their market to anywhere and do business at any time because of the Internet. Now, the Internet is the fastest growing market in the world today, yet buyers and sellers don’t even have to leave their own homes to transact business.In the modern world, a market can take many forms. Generally speaking, a market may be housed in a place, or it may exist only in people’s minds. And a market can be any place or process that brings together buyers and sellers with a view to agreeing to a price.

Which of following markets is not mentioned in the passage （）

A．Asian market　

B．international market

C．national market

D．local market

罚球中，裁判员将球至于罚球队员可处理时，球的状态是活球状态。

互联网的发展催生了新的经济形式，学生小张就是一位叫“换客”的时尚一族。他将自己的闲置物品发布到相关网站，注明自己所需求的物品，然后等待网友来交换，“换客”之间的行为（）

①是一种商品流通

②可以使商品的使用价值最大化

③是一种可持续性消费

④符合绿色消费的原则

A.①②

B.②③

C.②③④

D.①②④