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【简答题】
London has held two Olympic Games , in 1908 and 1948, with a third one in 2012. The thirtieth Olympic Games will make London the first city to have held the modern Games of three Olympics and it’s the only city in the United Kingdom to have ever held the Olympics. The Games will start on 27 July local (当地的)time, which is 28 July Beijing time. And it will end on 12 August. Athletes (运动员) from different countries and areas will take part in 300 events(比赛项目) and have a good time. When talking about London Olympic Games, “London Bowl” is often mentioned(提及). It is not the bowl that Londoners use to eat during the Olympics, but the main place where athletes take part in the games. Do you still remember “You and Me”, the theme song(主题曲) of the Beijing Olympic Games ? For the London Olympic Games, you will hear another song called “Passion”(激情) . The Olympic Games will begin in 2 months, but the ticket price is still unknown. It’s said that half of the tickets will be less than 20 pounds each. So would you like to go? 小题1:The 2012 London Olympic Games is the __________ Olympic Games. A.27th B.28th C.29th D.30th 小题2:The London Olympic Games will start on ___________ local time. A.27 June B.28 July C.27 July D.12 August 小题3:From the passage we know that ______________. A. London has held 3 Olympic Games before B.London Bowl is the bowl Londoners use to have meals C.There are 300 events in the 2012 London Olympic Games D.The ticket price of London Olympic Games is less than 20 yuan each 小题4:The best title of the passage is ___________. A.The History of Olympic Games B.How To Win The Olympic Games C.London Olympic Games D.The Athletes in London Olympic Games
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【多选题】以下属于JIT生产的特点的是( )。
A.
按制造单位组织生产活动
B.
多技能的技术功能
C.
实施全面质量管理
D.
固定资产管理
【单选题】起重机械操作过程中要坚持“十不吊”原则,在下列情形中,不能起吊的是( )。
A.
起重机械有音响清晰的喇叭、电铃信号装置,在起重臂、吊钩、平衡重等转动体上标有鲜明的色彩标志
B.
起吊载荷达到起重机额定载荷的90%时,应先将重物吊离地面200mm~300mm后,检查起重机的稳定性,制动器的可靠性、重物的平稳性,绑扎的牢固性,确认后起吊
C.
对关键、重要的货物,为防止吊绳脱钩,应派人系好安全带,抓牢吊钩随重物一起安全吊至工位
D.
吊运小口径钢管,按标记绑扎位置起吊,吊索与钢管的夹角为50°
【简答题】起重机械操作过程要坚持“十不吊”原则,其不包括的是( )。
【简答题】网络协议的三要素包括语法、( )和同步
【单选题】在数控铣床中,建立机床坐标系与工件坐标系之间关系的指令是( )。
A.
G64
B.
G04
C.
G54
D.
G94
【简答题】生产观念产生和适用的条件是什么?
【简答题】网络协议的三要素包括语法、( )和( )。
【单选题】以下关于生产观念适用条件和局限性表述错误的是()。
A.
产品供不应求,客户愿意购买任何买得起和买得到的产品时,企业应致力于增加产量
B.
产品供过于求,成本高、售价高时,企业应通过提高生产效率来降低成本、扩大市场
C.
在生产观念的指导下,经常出现无视人的存在和对客户冷漠无情的现象
D.
在生产观念的指导下,当卖方市场变为买方市场后,往往会使企业处于被动局面
【单选题】以下指令中不能建立机床坐标系与工件坐标系之间关系的指令是( )。
A.
G50
B.
G54
C.
G92
D.
G94
【单选题】起重机械操作过程中要坚持“十不吊”的原则,在下列情形中,不能起吊的是( )。
A.
起重机装有音响清晰的喇叭、电铃信号装置,在起重臂、吊钩、平衡重等转动体上标有鲜明的色彩标志
B.
起吊载荷达到起重机额定载荷的90%肘,应先将重物吊离地面200一300mm后,检查起重机的稳定性、制动性和可靠性、重物的平衡性、绑扎的牢固性,确认后起吊
C.
对关键、重要的货物,为防止吊绳脱钩,应派人系好安全带、抓牢吊钩随重物一道安全吊至工位
D.
吊运小口径钢管,按标记绑扎位置起吊,吊索与钢管的夹角为50°
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