Villages in developing countries often
lack many things. Books, clean water, electricity. These shortages are
{{U}} (36) {{/U}} to {{U}} (37) {{/U}} . But a {{U}} (38)
{{/U}} kind of shortage is not easy to see. That is a shortage of
{{U}} (39) {{/U}} Many villages have no doctors, engineers or scientists.
They have no one who know {{U}} (40) {{/U}} to treat unusual medical
problems or design a new expert system. There’s a way to ease these problems.
They can do it with {{U}} (41) {{/U}} . In the past few years, computer
scientists around the world {{U}} (42) {{/U}} {{U}} (43) {{/U}}
they call expert systems. An expert system is a special kind of computer
program. In some {{U}} (44) {{/U}} , it can take the place of a human
expert. For example, an expert in {{U}} (45) {{/U}} system can A. strange B. similar C. different D. difficult [单项选择]施工组织设计主要内容中,起决定性作用的因素是( )。
A. 施工方案 B. 主要技术经济措施 C. 施工进度计划 D. 现场平面布置图 [单选题]二类票务事故因违规操作 AFC设备或设备技术状态不良,造成票务收入流失或损失()
A.、500--1000 B.1000--2000 C.1000--10000 D.5000--10000 [简答题]冷做产品检验应包括哪些内容?
[多选题]主风机组按紧急停机按钮后,会自动关闭的阀门是()。
A.出口单向阻尼阀 B.防喘振阀 C.烟机入口蝶阀 D.双动滑阀 [填空题]刀具材料应具备的基本性能有()、()、()、()、工艺性。
[单选题]主要道路起始段、弯道及叉道口、交通洞及主要生产现场入口等处应设置( )禁令标志牌,具体限速数值根据现场实际情况确定。
A.A.限制高度 B.B.限制速度 C.C.限制宽度 D.D.限制质量 [简答题]什么叫基本量和基本单位?
[判断题]存款人凭个人身份证件以自然人名称开立的银行结算账户为个人银行结算账户。( )
A.正确 B.错误 [多选题]多选题:票务事故所涉及的部门或个人按责任关系分( )。
A.主要管理责任 B.次要管理责任 C.直接管理责任 D.间接管理责任 [判断题]:高压配电线路的电压一般为10kV、20kV。()
A.正确 B.错误 [单选题]下列哪种条件满足典型桥断路器备自投充电逻辑?
A.逻辑“或”:线路一进线断路器合位,线路二进线断路器合位,桥断路器分位,I母有压,II母有压; B.逻辑“与”:线路一进线断路器合位,线路二进线断路器合位,桥断路器分位,I母有压,II母有压; C.逻辑“与”:线路一进线断路器合位,线路二进线断路器分位,桥断路器合位,I母有压,II母有压; D.逻辑“或”:线路一进线断路器合位,线路二进线断路器分位,桥断路器合位,I母有压,II母有压; [单项选择]
Once a man and his wife worked for an old man. There was a big box in the old man’s living room. The old man pointed to the box and said, "There’s only one thing you (1) do. Don’t open the box. " (2) saying this, he left his home.The woman said to her husband," There must be (3) expensive in the box. Let’s open it, shall we" Her husband said (4) to her. But the woman didn’t give up her (5) . One day, she decided to find out (6) was in it. Her husband didn’t stop her. She opened the box and looked inside. To her surprise, she found nothing in the box. She tried hard to close it, but she (7) That evening the old man came home and found the box was (8) . He was very (9) and asked the woman and her husband to leave his home."But there was nothing in the box," the woman said. "We haven’t taken anything at all. "The old man (10) them, "The box is not important, but I cannot believe you. That’s [单项选择]一种砂进行表观密度试验,两次的结果分别为2640、2650kg/m3,则该砂的表观密度为()kg/m3。
A. 2640 B. 2645 C. 2650 D. 不能判定 [单项选择]髌骨骨折有移位,治疗方案是()
A. 小夹板固定 B. 石膏固定 C. 手术切开复位固定 D. 牵引治疗 E. 药物治疗 [单选题] 两只额定电压相同的电阻,串联接在电路中则阻值较大的电阻( )。
A. 发热量较大 B. 发热量较小 C. 没有明显变化 D. 不发热 [多选题]提升机械不得超负荷运行,并应有深度指示器和( )和防松绳等保险装置。
A.防过卷 B.防过速 C.防坠落 D.防超载 [判断题]信号设备的专用交、直流电源都要对地绝缘,以免发生接地故障时造成电路错误动作。
A.正确 B.错误 [简答题]
有一销售企业,主要对自己的销售点和大客户进行配送,配送方法为销售点和大客户有需求就立即组织装车送货,结果经常造成送货车辆空载率过高,同时往往出现所有车都派出去而其他用户需求满足不了的情况。所以销售经理一直要求增加送货车辆,由于资金原因一直没有购车。
如果让你来组织和运作一个共同配送的项目,你将分几步开展这项工作
[单选题]习惯性是指:
A.药物引起的反应与个体体质有关,与用药剂量无关 B.等量药物引起和一般病人相似但强度更高的药理效应或毒性 C.用药一段时间后,病人对药物产生精神上依赖,中断用药,出现主观不适 D.长期用药,需逐渐增加剂量,才可保持药效不减 [判断题]公司应当设立监察稽核部门,对公司经理层负责,开展监察稽核工作。公司应保证监察稽核部门的独立性和绝对性。()
A.正确 B.错误 [判断题]营销人员应接受相应的营销业和岗位技能培训,经考试合格上岗
A.正确 B.错误 [多选题]8:(多选题)根据《反恐怖主义法》的规定,防范恐怖袭击重点目标的管理、运营单位有下列情形,公安机关应当责令其改正的是()。
A.未建立反恐怖主义工作专项经费保障制度的 B.未制定防范和应对处置恐怖活动的预案的 C.未对重要岗位人员进行安全背景审查 D.对公共交通运输工具未依照规定配备安保人员和相应设备、设施的 我来回答: 提交
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