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药品的包装上有效期超过了还在出售的为假药。（）
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汉字的整理主要包括（）
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下列选项中不属于要约邀请的有（）。
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网约车设置与巡游出租汽车相同或者相似的车辆外观颜色和车辆标识的，对车辆所有人处于5000元以上（）元以下罚款。
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根据民间文化娱乐活动的内容与方式，游艺民俗可以分为哪四类？
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如果股市大跌，是否会影响人们的当前消费，为什么？
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关于长QT间期综合征的表述，不正确的是（）。
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压铸时压射缸内液压推动压射冲头前进的速度成为（）；熔融合金在压力作用下，通过内浇口导入型腔的线速度称为（）。
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发电机组启动后，水温升高至（）℃以上时，乘务员应及时打开冷却风机。
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Shopping habits in the United States have changed greatly in the last quarter of the 20th century. （1） in the 1900s most American towns and cities had a Main Street. Main Street was always in the heart of a town. This street was （2） on both sides with many （3） businesses. Here, shoppers walked into stores to look at all sorts of merchandise: clothing, furniture, hardware, groceries. （4）,some shops offered （5） .These shops included drugstores, restaurants, shoe-repair stores, and barber or hairdressing shops. （6） in the 1950s, a change began to （7） .Too many automobiles had crowded into Main Street （8） too few parking places were （9） shoppers. Because the streets were crowded, merchants began to look with interest at the open spaces （10） the city limits. Open space is what their car-driving customers needed. And open space is what they got （11） the first shopping centre was built. Shopping centres, or rather malls, （12） as a collection of small new stores （13） crowded city centres. 14 by hundreds of free parking space, customers were drawn away from （14） areas to outlying malls. And the growing （16） of shopping centres led （17） to the building of bigger and betterstocked stores. （18） the late 1970s,many shopping malls had almost developed into small cities themselves. In addition to providing the （19） of one stop shopping, malls were transformed into landscaped parks, （20）benches, fountains, and outdoor entertainment. 请在17处填上正确答案（）