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>> 成人高等教育 / 线性代数
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佳题速递：
晶体管工作受温度影响是由于温度升高（ ）增加所致 。(A) β (B) α, (C) 电 流 (D) 电压模拟电子技术 多CPU微机保护装置其优点是结构简单缺点是容错率高。电力系统继电保护 MOVC A @A +DPTR ，这是条相对寻址指令 单片机原理及应用 键盘的工作方式有以下三种： 单片机原理及应用 题型描述: 阅读理解Education is not an end, but a means to an end. In other words, we do not educate children only for the purpose of educating them. Our purpose is to fit them for life.In some modem countries it has for some time been fashionable to think that by free education for all — one can solve all the problems of society and build a perfect nation. But we can already see that free education for all is not enough; we find in such countries a far larger number of people with university degree; they refuse to do what they think “low” work; and, in fact, manual work is thought to be dirty and shameful in such countries. But we have only to think a moment to understand that the work of a completely uneducated farmer is far more important than that of a professor; we can live without education, but we die if we have no food. If no one cleaned our streets and took the rubbish away from our houses, we should get terrible diseases in our towns.In fact, when we say that all of us must be educated to fit us for life, it means that we must be educated in such a way that, firstly, each of us can do whatever work suited to his brains and ability and, secondly, that we can realize that all jobs are necessary to society, and that is very bad to be ashamed of one’s work. Only such a type of education can be considered valuable to society.1、 According to the passage . A. we canˊt regard manual work as lowD B. manual work is the most important C. manual work is considered low D. manual work is dirty and shameful 2、 The passage tells us about _ _ _ _ _ of the education. A. the type B. the value C. the means D. the system 3、 The writer of the passage thinks that _ _ _ _ _ . A. free education won’t help solve problems B. free education for all will probably lead us to a perfect world C. not all of the social problems can be solved by education D. education can resolve most of the problems in the world. 4、 The purpose of education is _ _ _ _ _ . A. to choose officials for the country B. to prepare children mainly for their future work C. to build a perfect world D. to allow everyone to receive education that fits him/her 5、 The writer wants to prove that _ _ _ _ _ . A. our society needs free education for all B. our society needs all kinds of jobs C. a farmer is more important than a professor D. working with hands is more important than anything else统考英语A document.write($wapper.api.getDisplayFormat("图示正弦稳态单口网络，Z = 7∠-35°Ω ,则图中元件1，2应为（ ）。(A)R ,L(B)L ,C(C)R ,C(D)C1 ,C2[参考答案：C] 分值：5"));图示正弦稳态单口网络，Z = 7∠-35°Ω ,则图中元件1，2应为（ ）。(A)R ,L(B)L ,C(C)R ,C(D)C1 ,C2[参考答案：C] 分值：5showAnswer("lemonysoft_item_yvkjtmcifj_94","","3");得分： 分尤政威批改于2020年6月16日 22点02分 图示正弦稳态单口网络，Z = 7∠-35°Ω ,则图中元件1，2应为（ ）。(A)R ,L(B)L ,C(C)R ,C(D)C1 ,C2[参考答案：C] 分值：5电路理论