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电路中所接的负载起()作用。
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当前生物多样性大规模丧失的主要原因是()
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特殊目的的化探工作
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患者高热5周,伴全身斑丘疹;血WBC13.8×109/L,L0.83。一直使用抗生素仍反复高热,高热时给予地塞米松4mg/d可退热2~3d。常见的疾病是()
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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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Multi-ChannelAnalogInput:()
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以特定的产品或综合性任务为基础来划分部门的方法,称为()
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SQ31系列切丝机主进气空气压力表压力表量程范围()bar。
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客户开通建设银行手机银行服务时,需阅读()协议,同意后,才能继续申请开通。