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听力原文: For good or bad, computers are now part of our daily lives. With the price of a small home computer now being lower, experts predict that before long all schools and businesses and most families in the rich parts of the world will own a computer of some kind. Among the general public, computers amuse strong feelings--people either love them or hate them. The computer lovers talk about how useful computers can rein business, in education and in the home--apart from all the games, you can do your accounts on them, use them to control your control heating, and in some places even do your shopping with them. Computers, they say, will also bring some leisure, as more and more unpleasant jobs are taken over by computerized robots. The haters, on the other hand, argue that computers bring not leisure but unemployment. They worry, too, that people who spend all their time talking to computers will forget how to talk to each other. And anyway, they ask, what's wrong with going shopping and learning languages in classroom with real teachers? But their biggest fear is that computers may eventually take over human, beings altogether. (28)
A.
Computers have become part of our daily lives.
B.
Computers have advantages as well as disadvantages.
C.
People have different attitudes to computers.
D.
More and more families will own computers.
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【判断题】施工现场搭设脚手架、跳板时,必须符合安全规范要求,登高作业必须系好安全带,有高血压、心脏病、中暑症状的人员禁止登高作业,雨天登高必须采取防滑措施。雷雨及六级大风以上天气应停止高空作业。
A.
正确
B.
错误
【单选题】高空作业时必须系安全带,安全带应()。
A.
低挂高用
B.
高挂高用
C.
高挂低用
D.
平挂平用
【单选题】S-T 段下移的正常范围,在任何导联不应
A.
>0.25mV
B.
>0.15 mV
C.
>0.10 mV
D.
>0.05 mV
E.
>0.20 mV
【多选题】退伙,是指合伙企业存续期间,合伙人因特定情形发生而退出合伙企业,失去合伙人资格的法律事实或法律行为。实践中,退伙的情形包括()
A.
法定退伙
B.
除名退伙
C.
事实退伙
D.
自愿退伙
【单选题】本门课程线上成绩占总成绩的()。
A.
10%
B.
20%
C.
30%
D.
50%
【单选题】线上课程占本门课程总成绩的比例是多少?
A.
30%
B.
50%
C.
100%
【单选题】使用LED发光二极管座汽车制动灯在光源,在车辆行驶时能获得在突优点是()。
A.
特别发亮
B.
发光极快
C.
造形醒目
D.
能自动开启
【简答题】第四章第二节 1、有PC端同学按照“作业”下方的要求练习,将最终效果图以JPG的格式上传至答案模块; 2、手机端同学按照 “作业”下方的要求 ,以手写/电子档的形式做操作步骤的笔记,最终以JPG的格式上传至答案板块。实操部分的JPG图片可以等到有电脑使用后再补。 时间节点:3月10日早10:00前在超星平台上上传JPG图片
【单选题】S-T段下移的正常范围,在任何导联不应
A.
>0. 25mV
B.
>0.15mV
C.
>0. 10 mV
D.
>0.5 mV
E.
>0.20mV
【单选题】关于极限拉深系数,下列说法不正确的是( )
A.
圆筒形件拉深时,其拉深系数应小于相应的极限拉深系数
B.
拉深方法影响极限拉深系数的大小
C.
板料的相对厚度较大,极限拉深系数较小
D.
多次拉深时,极限拉深系数的大小逐次递增
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