| "High tech" and "state of the art" are
two expressions that describe the modern technology. High tech is just a shorter
way of saying high technology. And high technology describes any invention,
system of device that uses the newest ideas or discoveries of science and
engineering. What is high tech A computer is high tech. So is a communications
satellite. (79) {{U}}A modern manufacturing (生产) system is surely high tech. High
tech became a popular expression in the united States during the early 1980’s.
{{/U}}Because of improvements in technology, people could buy many new kinds of
products in American stores, such as home computers, microwave ovens,
etc. "State of the art" is something that is as modern as possible. It is a product that is based on the very latest methods and technology. Something that is "state of the A. To tell how "high tech" and "state of the art" have developed. B. To give examples of "high tech". C. To tell what "high tech" and "state of the art" are. D. To describe very modern technology. [判断题]装置停工装置区内交通干道要通畅，不允许乱堆乱放乱停。
[判断题]日常电气设备的维护和保养应由设备管理人员负责。( )
A.正确 B.错误 [多项选择]对于询问邮件如果丢失如何处理的问题，应注意做到（）
A. 提醒客户保价 B. 指出丢件的情形在所难免 C. 强调邮件运输的安全措施 D. 向客户解释相关赔偿法律法规 [单选题]正确使用施工机具、安全工器具和劳动防护用品是工作班成员的安全责任。
A.正确 B.错误 C./ D./ E./ F./ [单项选择]李律师担任甲公司和乙公司的常年法律顾问。在与两公司分别签订聘任合同中均明确规定，聘方如有诉讼案件需交李，律师办理时，应另行办理委托手续。后乙公司因甲公司迟延履行债务向法院起诉后，要委托李律师作为代理人，甲公司也要委托李律师作其代理人。李律师该如何处理：
A. 只接受乙公司的委托，拒绝甲公司委托 B. 只接受甲公司的委托，拒绝乙公司委托 C. 既接受甲公司的委托，又接受乙公司的委托 D. 不代理任何一方，推荐其他律师分别代理甲、乙公司参加诉讼 [单选题]—瓶氦气和一瓶氮气它们每个分子的平均平动动能相同，而且都处于平衡态，则它们：
A.温度相同，氦分子和氮分子的平均动能相同 B.温度相同，氦分子和氮分子的平均动能不同 C.温度不同，氦分子和氮分子的平均动能相同 D.温度不同，氦分子和氮分子的平均动能不同 我来回答: 提交
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