更多“下列数据结构中,不能采用顺序存储结构的是( )。
设A与B均为n阶方阵,若AB=O,则r(A)+r(B)≤n.
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喷煤系统耗电量最高的设备是()。
A.磨煤机
B.煤粉风机
C.一次引风机
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String类的equals()方法和“= =”的作用是一样的。( )
A. 对B. 错
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以下各种脑电现象中,对于致痫灶的定位最有意义的是()。
A.额区间断节律性δ活动
B.颞区间断节律性δ活动
C.枕区间断节律性δ活动
D.弥漫性慢波
E.广泛性阵发性节律性δ活动
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产后风,到现在夏天都得戴帽子,原始点能解决吗?
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“原材料”账户的数量金额式明细账可以由会计部门登记,也可以由材料仓库的保管员登记。
A.对 B.错
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关于消防栓灭火注意事项中,不正确的是()。
A、防止水枪与水带脱开,造成高压水伤人
B、先检查火灾现场是否断电
C、避免消防水冲向电梯厅
D、阀门开启到中等,节约用水
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事故发生后,有关单位和人员应当妥善保护事故现场以及相关证据,任何单位和个人不得破坏事故现场,毁灭相关证据。
A.对 B.错
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下面的描述中,______不是RISC设计应遵循的设计原则。
A.指令条数应少一些
B.寻址方式尽可能少
C.采用变长指令,功能复杂的指令长而简单指令短
D.设计尽可能多的通用寄存器
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1.1 Fill in the blanks with words or phrases from the box below. Change the form where necessary. border doom creative distinguish essence host initial neighborhood obvious recall routine swing threaten tuck resourceful spin along with at the head of draw out lay low play a role in attend to I got a job offer from an organization working on protecting animals with extinction (灭绝). I am sorry to say that from the start their plan seemed to failure. The European and Arab countries the Mediterranean (地中海) built brilliant civilizations thousands of years ago. It’s never easy to change one’s daily and lifestyle. A gust (一阵) of wind blew open the window, setting a lamp from the ceiling. The professor delivered a very interesting lecture about the of ancient Chinese philosophy at the seminar. Every time I visited my grandparents, my grandma would how cute I was when I was a baby. People are increasingly concerned with the problem of pollution that comes the dramatic development of industry. The essence of education is to a child’s potential. The shop girl let me try on a nice shirt and showed me how to wear it cool by it in. The world-famous environmental activist was the demonstration (示威游行) calling for carbon (碳) emission (排放) reduction. The industry that attracts most young and people is the industry of tomorrow. The conflicting sides took the step toward negotiation. As you know, our planet, with its atmosphere and everything on it, is constantly . The marketing department couldn’t find any reason why the new product didn’t sell. The beautiful coastal city is quiet most of the year, but it attracts huge numbers of people in summer when it an annual film festival. Researchers have found a number of qualities that a leader from a group. “Would you like to come with me?” “Sorry, I’m afraid not, there is an urgent matter to today.” 1.2 Replace the underlined part in each of the following sentences with a word or phrase from the box below. Write your answer in the brackets. Make changes or additions where necessary. acquire boost take advantage of dramatic bundle up suspend intact resourceful be characteristic stock step up dwell on move out pass through be entitled to campaign 19. It’s not good for anyone to think a lot about painful memories. ( ) 20. Rachel was steadier and more dependable, but Katherine was clever at finding ways of doing things and quick-witted (机敏的). ( ) 21. Parents should be aware that the day will come inevitably when their children grow up and leave home to live by themselves. ( ) 22. The vase remained undamaged despite rough handling. ( ) 23. The store around the corner keeps a supply of everything from milk to umbrellas. ( ) 24. It is important for people to continually increase their confidence. ( ) 25. For the first time, every employee of our company has the right to have a 15-day paid holiday a year. ( ) 26. There are complaints everywhere as the high price makes it increasingly harder for young couple to obtain adequate housing. ( ) 27. It’s pretty cold outside, you’d be wise to dress warmly . ( ) 28. Leaders in any industry tend to make good use of new opportunities and keep on top of the latest technological developments. ( ) 29. The local police put more effort into security to deal with the increase in violence. ( ) 30. Being rebellious (反叛的) is typical of young people. ( ) 1.3 Complete each of the following sentences after the model with the word or phrase in brackets. Make changes or additions where necessary. Model: The machines are scattered throughout old parts of the city, tucked into narrow alleyways. (scatter) 31. These ancient buildings public this month because they are under repair. (be open to) 32. Fitness is in living a happy life, but many people fail to take good care of it. (element) 33. The UN promoting understanding in the international community. (play a role in) 34. Politicians tend to make big promises . (campaign) 35. The champion boxer fought bravely to defend his title, but was finally by a knockout blow. (lay low) 36. It is important for parents to train their baby their toys everywhere. (scatter) 37. School children are no longer encouraged to friends after school. (hang around) 38. It is natural for a foreigner to speak the language an accent. (trace) 39. PM 2.5 are fine particles that pose hazards to the health of humans. (suspend) 40. The two countries the boundaries of their coastal waters. (dispute)
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下列关于松散型生产联合体的法律地位说法不正确的是()
A、具有法人地位,各方仍未独立法人
B、各自经营,各自承担责任
C、合同约定权利义务
D、联席会议制
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18.对库存现金的清查盘点应该 ( )。
A. 清查库存现金实有数,并且与库存现金日记账余额核对 B. 出纳人员必须在场,并且由出纳亲自盘点 C. 盘点结果应填列“库存现金盘点报告表”并由出纳人员和盘点人员共同签章生效 D. 检查有无白条抵库的现象
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“元诗四大诗人”是指()。
A.王冕 B.虞集 C.杨载 D.范椁 E.萨都刺 F.揭奚斯
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根据病因和发病机制,贫血的分类下列哪项正确()
A.红细胞生成减少和造血功能障碍两大类
B.红细胞生成减少和红细胞破坏过多两大类
C.红细胞生成减少、红细胞破坏过多和失血三大类
D.造血原料不足、骨髓造血功能障碍和破坏过多三大类
E.红细胞生成减少、失血、溶血三大类
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