听力原文: Almost all states in America have a state fair. They last for one, two or three weeks. The Indiana state fair is one of the largest and oldest state fairs in the United States. It is held every summer. It started in 1852. Its goals were to educate, share ideas, and present Indiana's best products. The cost of a single ticket to enter the fair was 20 cents.
During the early 1930's, officials of the fair ruled that the people could attend by paying with something other than money. For example, farmers brought a bag of grain in exchange for a ticket. With the passage of time, the fair has grown and changed a lot, but it is still one of Indiana's most celebrated events. People from all over Indiana and from many other states attend the fair. They can do many things at the fair.
They can watch the judging of the price cows, pigs, and other animals, they can see sheep getting their wool cut, and they can learn how that wool is made into clothing; they can watch cows giving birth. In fact, people can learn about the animals they would never see except at the fair. The fair provides a chance for the farming communities to show its skills and farm products. For example, visitors might see the world's largest apple, or the tallest sunflower plant.
Today, children and adults at the fair can play new computer games, or attend more traditional games of skill. They can watch performances put on by famous entertainers. Experts say such fairs are important, because people need to remember that they're connected to the earth and its products, and they depend on animals for many things.
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A.For people to share ideas and show farm products.
B.For officials to educate the farming community.
C.For farmers to exchange their daily necessities.
D.For farmers to celebrate their harvests.
第1题
A.新的药品不良反应、严重的药品不良反应和药品群体不良事件
B.严重的不良反应和非严重的不良反应
C.新的不良反应和严重的不良反应
D.严重的药品不良反应和药品群体不良事件
E.个体药品不良反应和药品群体不良事件
第2题
按严重程度分类,药品不良反应可以分为A类药品不良反应(量变型异常)和B类药品不良反应(质变型异常)。()
第3题
药品说明书中未载明的不良反应属于
A.药品不良反应
B.严重药品不良反应
C.新的药品不良反应
D.可控制的药品不良反应
E.可疑的药品不良反应
第5题
致癌、致畸、致突变的不良反应属于
A.药品不良反应
B.严重药品不良反应
C.新的药品不良反应
D.可控制的药品不良反应
E.可疑的药品不良反应
第7题
第9题
根据下面选项,回答题:
A.药品不良反应报告与监测
B.新的药品不良反应
C.药品群体不良反应
D.严重药品不良反应
E.新的严重药品不良反应
发生频率与说明书描述不一致的药品不良反应,属于
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