支队图书阅览室存书不少于（）册（不含复本、文艺类图书不少60％），各类杂志、报纸不少于30种。 ["10000","5000","3000","2000"]
下列各组中，没有“成分残缺”语病的一项是（） ["江苏里下河地区鸭子下降的原因是多方面的，而最主要的是放养场地缩小了。","历史和文明的遗迹，仿佛是一个向导，把我们带进悠远的历史空间。","由于统治阶级的残酷压迫，苏北农民的社会地位十分低下，生活极端贫困，被剥夺了学习文化的权利。","建筑基础工程的任何一道工序出了毛病，都会使高楼大厦基础不牢，甚至倒塌的危险。"]
3岁男孩，发热、咳嗽、肺部可闻及干性啰音。对此患儿治疗原则不包括（） ["一般治疗","抗感染治疗","吸氧","对症治疗","一般护理"]
在二部门经济中，若现期GDP水平为5000亿元，消费者希望从中支出3900亿元消费，计划投资支出总额为1200亿元，这些数据表明（）。 ["GDP不在均衡水平，将下降","GDP不在均衡水平，将上升","GDP在均衡水平","不确定"]
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（） ["generated","evolved","born","originated"]
什么是表面式减温器？有何特点？
