常用的绝缘带有（）。_高级电力电缆工_全学科试题题库

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常用的绝缘带有（）。
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在Word中（）方式下，不能使用绘图工具绘图。

呋喃唑酮的用途应除外：

遇到（）以上大风时，不应进行露天高处作业。

应用文的写作要求有哪些？

算法（algorithm）

警告区的长度由车辆在警告区内改变行车状态所需要的（）以及在作业控制区附近车辆发生拥挤时的（）所决定的。

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（）

口服补盐液（ORS）每1000ml中含有以下哪种成分：氯化钠、碳酸氢钠、氯化钾、葡萄糖（）

衡量色谱柱总分离效能的指标是（）

采区上下山是：矿井次要巷道。