呼吸器压力表的刻度是0-（）Mpa的压力显示。_输气工初级_全学科试题题库

当前学科：输气工初级

题目：单选
呼吸器压力表的刻度是0-（）Mpa的压力显示。
答案： <查看本题扣1积分>

查看答案

答案不对？请尝试站内搜索

推荐知识点:

下列国际公约中，第一个反洗钱国际法规范是（）。

大学文化以大学人群的角色划分()

下列国家中，（）不是在最近一二十年中信息产业显著发展的亚洲国家。

下列不能提示恶性嗜铬细胞瘤诊断的是（）。

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（）

群众增长有指数增长型、（）两种增长模式

表示溶出63.2%的时间的简写是（）

“君子固穷，小人穷斯滥矣”是哪位先贤讲的（）

煤矿有较大的重大危险源，对重大危险源进行检测、评估、监控，加强控制管理，就更为没有必要。（）

什么是彩色多普勒超声?