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问题 单项选择题

李女士，49岁，自诉近年月经周期不定，行经 2～3 d干净，量极少，自感阵发性潮热，心悸，出汗，时有眩晕，妇科检查：子宫稍小，余无特殊。护士应向其宣教哪项疾病的知识

A．无排卵型功血
B．围绝经期综合征
C．黄体萎缩延迟
D．黄体发育不全
E．神经衰弱

答案

参考答案：B

解析： 围绝经期综合征的临床特点是生殖器官逐渐萎缩；潮热出汗；血压波动，出现阵发性心动过速或过缓；反复出现膀胱炎，尿失禁， * * 干燥等。

单项选择题

"What does the middleman do but add to the price of goods in the shops " Such remarks are aimed at the intermediate operations between manufacturers and final customers. This practice usually attracts a lot of attention from the public and the press and the operation most talked about is what is often called wholesaling.The wholesaler buys goods in large quantities from the manufacturers and sells them in smaller parcels to retailers, and for this service his selling price to the retailer is raised several percent higher. But his job is made more difficult by retail demand not necessarily running level with manufacturers’’ production. Because he adjusts or regulates the flow of goods by holding stock until required, he frees the manufacturer, to some extent, from the effect on production of changing demand and having to bear the whole risk.The manufacturer can then keep up a steady production flow, and the retailer has no need to hold heavy stocks, who can call on the wholesaler for supplies any time. This wholesale function is like that of a valve in a water pipe. The middleman also bears part of the risk that would otherwise fall on the manufacturer and also the retailer.The wholesaler provides a purely commercial service, for which he is too well rewarded. But the point that is missed by many people is that the wholesaler is not just someone adding to the cost of goods. It is true one could eliminate the wholesaler but one would still be left with his function: that of making sure that goods find their way to the people who want them.

A middleman’s work may become difficult because________.

A．manufacturers run their production on a much higher level

B．market demand may not be the same as industrial production

C．retailers are not necessary in running their retailing business

D．retailers demand lower levels than those demanded by manufacturers
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水上迫降后，当你所负责区域的乘客和机组全部上船后，应立即将船与机体分离，并指挥乘客划水，远离飞机。
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