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问题 单项选择题

脓性指头炎，切开引流时应选用

A．侧面横切口
B．侧面纵切口
C．指腹横切口
D．指腹纵切口
E．指腹S切口

答案

参考答案：B

解析：脓性指头炎手术时，在患者指侧面作纵形切口，切口尽可能长，但不能超过末节和中节交界处。

阅读理解
配对阅读。左栏是五种浪费资源的现象，右栏是七条环保建议，请为每种现象选择最合适的建议，并将答案写在题前的括号内。
小题1:．A lot of water is wasted by using too much.
小题2:．We will have less and less gas to use because more and more people buy cars.
小题3:．People, especially children watch TV for too many hours.
小题4:．Every day, in homes all over the world, people leave lights on when no one is in the room.
小题5:．Air conditioners are usually set at too high temperatures in winter.
A．Always keep the saying in mind “Turn off lights before leaving.”
B．Try our best to make friends with the countries in the Middle East and ask them to give us more gas in the future.
C．We should walk to work, ride a bike to school, take a bus home more often instead of driving cars.
D．In rooms where you have an air conditioner, you can save electricity by cleaning the filter. A filter uses 30 percent more energy when it is dirty. Also, set the air conditioner at 25℃.
E．Take a shower instead of a bath, for a bath uses twice as much water. Don’t flush the toilet unnecessarily.
F．Plant more trees and grass around our houses.
G．Encourage people to take more outdoor activities in their free time. Get children to learn more from reading books.
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单项选择题

下列行为中，属于视同销售货物应当征收增值税的是()。

A．某商店为服装厂代销儿童服装

B．某企业工会将外购的防暑日用品发放给职工

C．某生产企业将外购的水泥用丁生产车间的改造工程

D．房地产开发企业将自行开发的商品房用于对外出租
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