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问题 单项选择题 B型题

布氏杆菌病的典型热型为（）.

A.稽留热

B.弛张热

C.间歇热

D.波状热

E.不规则热

答案

参考答案：D

解析：稽留热常见于大叶肺炎、斑疹伤寒及伤寒高热期；弛张热常见于败血症和重症肺结核等；间歇热常见于疟疾、急性肾盂肾炎、败血症等；波状热常见于布氏杆菌病；不规则热见于结核病、风湿热、支气管肺炎等。

阅读理解

Animal training refers to teaching animals specific responses to specific conditions or stimuli (刺激). Training may be for the purpose of companionship, detection, protection, entertainment or all of the above.
An animal trainer may use various forms of reinforcement (强化) or punishment to condition an animal’s responses. Some animal trainers may have a knowledge of the principles of behavior analysis and operant conditioning (操作性条件反射), but there are many ways to train animals and as a general rule no legal requirements or certifications are required.

Training chickens has become a way for trainers of other animals (primarily dogs) to perfect their training technique. Bob Bailey, former director of Animal Behavior Enterprises and the IQ Zoo, teaches chicken training courses where trainers teach chickens to tell different shapes, to successfully pass through a way with obstacles (障碍) and to chain behaviors together. Chicken training is done using operant conditioning, using a clicker and chicken feed for reinforcement.

Fish can also be trained. For example, a goldfish may swim toward its owner and follow him as he walks through the room, but will not follow anyone else. The fish may swim up and down signaling the owner to turn on its aquarium light when it is off, and it will skim the surface until its owner feeds it. Pet goldfish have also been taught to perform more difficult tasks, such as doing the limbo (a                         kind of dance) and pushing a very small soccer ball into a net.

Among all animals, they are the third cleverest after monkeys and dolphins. Scientists think the training of pigs is easier than the training of dogs and cats. Pigs have a very good sense of smell. They can find things nearby or faraway. They can also help the police to find out drugs at an airport or at a train station.
小题1:The aim of training animals is to _________.
A．detect objects for peopleB．keep people company
C．protect or entertain peopleD．all of the above
小题2:Which is True according to the passage?
A．Most people teach animals general responses to general conditions.
B．Training animals requires some certifications.
C．Training chickens is a way to improve the trainers’ skills.
D．Chickens can be trained to help the police to find out drugs.
小题3:According to the passage, a fish can _________.
A．be trained to follow anyone
B．turn on its aquarium light when it is off
C．signal its owner to feed it
D．take part in a football game in the field
小题4:Scientists think the training of pigs is easier because _________.
A．pigs do not bite like dogs
B．pigs are smart animals
C．pigs have a good sense of hearing
D．pigs can help find out drugs at an airport
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单项选择题

小私时代，是因众多私人化服务的流行而产生的新概念。从千人一面的大众化服务，到量体裁衣的个性追求，这几年“私人服务”概念的兴起颠覆着人们的生活方式，也酝酿出一个无限商机的大市场，诞生了很多和“私”字息息相关的新兴职业。
根据上述定义，以下不属于“私人服务”的是( )。

A．某市卫生局通过社区卫生服务站，大力推行“家庭医生式”服务，争取两年内为社区所有居民建立个人和家庭健康档案
B．某小区新开了一家宠物店，推出的“宠物临时寄养”服务很受居民的欢迎
C．某网站自从推出个性化的手机铃声免费下载，网站流量迅速上涨，受到许多年轻人的喜爱
D．小黄是高级形象设计顾问，经常为一些新人挑选适合他们的服装，再搭配发型、妆容、佩饰，让他们以完美的姿态亮相宴会
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