| {{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} |
| "High tech" and "state of the art" are
two expressions that describe very 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
sci-ence and engineering. What is high tech A computer is high tech. So is a
communications satellite. 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. (17) {{U}}Because of improvements in technology, people could buy
many new kinds of products in American stores, such as home computers, microwave
(微波) ovens, etc.{{/U}} "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 A. Computer Technology B. High Tech and State of the Art C. Most Advanced Technology D. Two New Expressions [单选题]患者男，20岁。低热，全身疼痛不适一周。根据其临床表现疑为伤寒或副伤寒沙门菌感染。分离伤寒或副伤寒沙门菌检出率最好的标本是
A.粪便 B.咽拭子 C.尿液 D.腹腔液 E.静脉血 [判断题]“止歩，高压危险"的标忐牌的式样是白底.红边，有红色箭头。
A.正确 B.错误 [填空题]《关于办理机动车醉酒驾驶刑事案件适用法律若干问题的意见》规定:在道路上驾驶机动车,血液酒精含量达到( )毫克/100毫升以上的,属于醉酒驾驶机动车,依照刑法规定以( )定罪处罚。
[单选题]采用旁路作业方式进行电缆线路不停电作业时，旁路电缆两侧的环网柜等设备均应带断路器（开关），并预留备用间隔。负荷电流应（）旁路系统额定电流。
A.大于 B.等于 C.小于 D.不小于 [单选题]烟叶收购计划由( )根据( )下达的计划下达,其他单位和个人不得变更。
A.省级烟草专卖行政主管部门;国务院计划部门 B.省级烟草专卖行政主管部门;中国烟草总公司计划部门 C.县局以上人民政府计划部门;国务院计划部门 D.国务院烟草专卖行政主管部门;国务院计划部门 [单选题]可以使蛋白质/酶失活,但能逆转的方法是
A.盐析法 B.高温 C.高压 D.紫外线 E.酸水解 [判断题]顺流式磁选机选出的精矿品位高、磁性物回收率高，适合于精选作业。
A.正确 B.错误 [单选题]甲公司将其施工项目发包给乙公司，乙公司将其中部分业务分包给丙公司，丙公司又转包给挂靠在丁公司的蔡某。依据《安全生产法》的规定，负责统一协调、管理各方的安全生产工作的责任主体的是()
A.蔡某 B.丙公司 C.乙公司 D.甲公司 [单项选择]CT扫描正常前列腺上限一般不超过耻骨联合上缘
A. 30mm B. 20mm C. 10mm D. 平耻骨联合上缘 E. 以上都不是 [多项选择]经营、储存危险化学品的单位对构成重大危险源的危险化学品储存场所，按有关规定进行危险化学品登记建档，定期进行（）。
A. 检测 B. 评估 C. 监控 D. 制定应急预案 [判断题]购机折扣、招联金融、花呗近适用于5G终端。
A.正确 B.错误 我来回答: 提交
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