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关于更名、更址注册登记，下列说法正确的是（）。
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凡能进行光合作用的原核生物，都进行循环光合磷酸化和不产氧光合作用。( )
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与单价合同相比，总价合同的特点包括()。
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女，65岁。从10年前开始每年冬季都有咳嗽、咳痰、呼吸困难、气喘等症状。近2年加重，稍微活动就会出现气短症状，体重减轻，并有轻度贫血，吃海鲜会出现呼吸急促的症状。该患者现在每天服用茶碱药物，病情有所缓解。比较合理的食物选择（）
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某公司有一个车队，大约有450辆车，分布在三个地点，一个地点租出去的车可以归还到三个地点中的任意一个，但租出的车必须当天归还，下面的矩阵给出了汽车归还到每个地点的不同比率．假设星期一在机场有304辆车(或从机场租出)，东部办公区有48辆车，西部办公区有98辆车，那么在星期三时，车辆的大致分布是怎样？
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湿温，身热不扬，脘痞腹胀，大便溏泻，小便混浊，苔白腻，脉濡缓，治宜（）
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From childhood to old age, we all use language as a means of broadening our knowledge of ourselves and the world about us. When humans first 1 , they were like newborn children, unable to use this 2 tool. Yet once language developed, the possibilities for human kind’s future 3 and cultural growth increased. Many linguists believe that evolution is 4 for our ability to produce and use language. They 5 that our highly evolved brain provides us 6 an innate language ability not found in lower 7 . Proponents of this innateness theory say that our 8 for language is inborn, but that language itself develops gradually, 9 a function of the growth of the brain during childhood. Therefore there are critical 10 times for language development. Current 11 of innateness theory are mixed, however, evidence supporting the existence of some innate abilities is undeniable. 12 , more and more schools are discovering that foreign languages are best taught in 13 grades. Young children often can learn several languages by being 14 to them, while adults have a much harder time learning another language once the 15 of their first language have become firmly fixed. 16 some aspects of language are undeniably innate, language does not develop automatically in a vacuum. Children who have been 17 from other human beings do not possess language. This demonstrates that 18 with other human beings is necessary for proper language development. Some linguists believe that this is even more basic to human language 19 than any innate capacities. These theorists view language as imitative, learned behavior. 20 , children learn language from their parents by imitating them. Parents gradually shape their child's language skills by positively reinforcing precise imitations and negatively reinforcing imprecise ones. 请在1处填上正确答案（） 请在2处填上正确答案（） 请在3处填上正确答案（） 请在4处填上正确答案（） 请在5处填上正确答案（） 请在6处填上正确答案（） 请在7处填上正确答案（） 请在8处填上正确答案（） 请在9处填上正确答案（） 请在10处填上正确答案（） 请在11处填上正确答案（） 请在12处填上正确答案（） 请在13处填上正确答案（） 请在14处填上正确答案（） 请在15处填上正确答案（） 请在16处填上正确答案（） 请在17处填上正确答案（） 请在18处填上正确答案（） 请在19处填上正确答案（） 请在20处填上正确答案（）
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汽车用实心或半实心子午线轮胎
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岩浆岩中含量多且在岩石分类中起主要作用的矿物称为（）。
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推力瓦块钨金表面的局部缺陷，应如何处理？