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【简答题】
Students learn their lessons in class.In class teachers teach them.Students sit in the classroom listening to the teacher. This is a way of learning.Is this the only way for students to learn? Of course not.There is another way to learn.That is students can teach themselves.Every student can teach himself, and every student is teaching himself when he is learning something.For example,if you cannot remember something when you are doing your homework.what will you do? You can look at your book to find the answer.This is a way to teach yourself.And it is not a difficult way.We can do this at any place and at any time. How to teach yourself? The first thing you must do is reading.Read something you are interested in,not you have to read.The second is that you must ask yourself questions.The question is something you don’t understand,or you want to know more about.You can write down these questions.A clever student is usually good at asking questions.The third is to answer the question yourself by thinking hard,by reading the text or other books,and sometimes by asking other people.These are the ways of teaching yourself.And you must do these all by yourself.If you keep doing like these for a long time,you are sure to succeed in your study. 小题1:Listening to the teachers is ______for students to learn A.not a way B.the best way C.the only way D.not the only way 小题2:If you want to succeed,you’d better learn_________. A.your lessons in the classroom B.how to teach yourself C.to read and write carefully D.how to ask questions 小题3:In teaching yourself, the first thing you must do is________. A.writing B.reading C.asking D.answering 小题4:A clever student is usually good at______. A.asking questions B.answering question C.finding answers D.asking others 小题5:Which of the following ideas do you think is right? A.A student can teach himself but he doesn’t like to B.It is a difficult way to learn to teach from the teacher C.A student can learn to teach himself if he wants to be successful. D.Students know very well how to teach themselves
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【简答题】三一定律:指穿职业装时,___、___、___三个部位颜色要协调统一。
【判断题】带磁性开关气缸的工作原理图如下图所示,在非磁性体的活塞上安装一个永久磁铁的磁环,这样就提供了一个反映气缸活塞位置的磁场,在气缸外侧某一位置安装上磁性开关,当气缸中随活塞移动的磁环靠近开关时,舌簧开关的两根簧片被磁化而相互吸引,触点闭合;当磁环移开开关后,簧片失磁,触点断开。触点闭合或断开时发出电控信号,在PLC的自动控制中,就可以利用该信号判断气缸活塞的运动状态或所处的位置。【图片】
A.
正确
B.
错误
【判断题】还原电极电势越大,该电极氧化态物质结合电子的能力越弱。
A.
正确
B.
错误
【判断题】《牡丹亭》中,柳梦梅游园时感叹:“不到园林,怎知春色如许。”
A.
正确
B.
错误
【简答题】营养调查内容主要包括膳食调查、( ) 和( ) 。
【判断题】还原电极电势越大,该电极氧化态物质结合电子的能力越弱。
A.
正确
B.
错误
【多选题】膳食调查报告主体内容应包括以下( )方面。
A.
居民食物摄入情况
B.
居民能量和主要营养素摄入状况
C.
居民膳食能量的来源
D.
统计分析软件进行人群数据的录入、整理与分析
E.
居民膳食蛋白质、脂肪的来源
【判断题】在气缸非磁性体的活塞上安装一个永久磁铁的磁环,而安装在气缸外侧的磁性开关则是用来检测气缸活塞位置,即检测活塞的运动行程的。
A.
正确
B.
错误
【单选题】下列关于决策的说法错误的是()
A.
在决策过程中对已选择的方案及其实施进行评价,完成这项工作的主要依据是决策信息收集的正确性
B.
所谓决策,是人们为实现特定的目标,经过缜密的推断分析而在众多备选方案中择取最佳方案的活动
C.
找出制定决策的根据,即收集信息,并根据手头上的信息制定的行动方案。这是决策的前提,这项工作对最终的决策效果起着决定性的作用
D.
在诸行动方案中进行抉择,即根据当时的情况和对未发展的预测,从各个备选方案中选定一个方案,是整个决策活动的核心
【判断题】还原电极电势越大,该电极氧化态物质结合电子的能力越弱。A. × B. √
A.
正确
B.
错误
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