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关于被动运动，下列哪项是错误的（）
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()中，沟通双方对对方的身份和角色往往是不清楚的，沟通的进程主要受自己的主观感受和想象来引导。
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管道主点测设数据的采集方法，根据管道设计所给的条件和精度要求，可采用图解法和（）
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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（）
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以下疾病消化性溃疡的发病率不高于一般人群的是（）
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测井下井仪器的密封，由（）来承担。
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1型糖尿病患者其他康复治疗的基础是（）。
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手工矫正主要依靠（）的方法来矫正工作件的变形。
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老年人术前心率低于60次/分，其处理应首选（）
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简述结膜囊冲洗法的目的和注意事项。