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【简答题】
When Scotsman Alexander Graham Bell invented the telephone in 1876, it was a revolution in communication.Over the last two decades a new means of spoken communication has emerged: the mobile phone. The modern mobile phone is a more complex version of the two-way radio.Traditional two-way radio was a very limited means of communication.As soon as the users moved out of range of each other’s broadcast area, the signal was lost.In the 1940s, researchers began experimenting with the idea of using a number of radio masts (天线杆)located around to pick up signals from two-way radios.A caller would always be within range of one of the masts; when he or she moved too far away from one mast, the next mast would pick up the signal.(Scientists referred to each mast’s reception area as being a separate 'cell'; this is why in.many countries mobile phones are called 'cell phones'.) The first real mobile telephone call was made in 1973 by Dr Martin Cooper.As soon as his invention was completed,, he tested it by calling another scientist to announce his success.Within a decade, mobile phones became available to the public.They have changed the way we do a lot of things.One powerful feature is the Short Message Service (SMS) or text message.It’s the perfect communication method for the busy modern lifestyle.Going to be late? Send a text message! The text message has changed the way we write in English.The language construction became less strict.Traditional rules of grammar and spelling are much less important when you’re sitting on the bus, hurriedly typing 'Will B 15mm late-C U @ the bar.(I will be 15 minutes late to see you at the bar.) Sorry!'. Over the last few years mobiles have become more and more advanced.We have seen the instruction of cameras, global positioning system and Internet access. Alexander Graham Bell would be surprised if he could see how far the science of telephone has progressed in less than 150 years.If he were around today, he might say: 'That’s gr8(great)! But I’m busy rite now(I am very busy right now).Will call U2nite(I will call you tonight.).' 小题1:The writing style of the passage is a (an)___. A.narrative B.description C.essay D.review 小题2:The article is intended to__ _. A.warn people of the possible risks in using mobile phones B.inform readers of the history and benefits of mobile phones C.convince people of the uses of mobile phones D.predict the applications of mobile phones 小题3:What do you think of the writer according to the last paragraph. A.Humorous. B.Ironic. C.Kind. D.Worried.
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参考答案:
举一反三
【单选题】CPU 寻址外设端口地址的方法有两种,一种是统一编址,还有一种是( )
A.
混合编址
B.
动态编址
C.
独立编址
D.
变址编址
【单选题】激励的期望理论可定量地描述为
A.
激励力=目标价值×期望值
B.
激励力=动机×报酬
C.
目标机制=激励力×报酬
D.
报酬=目标价值×绩效
【简答题】土地使用权转让价格明显低于市场价格的,市、县人民政府( )。
【单选题】激励的期望理论可定量地描述为?
A.
激励力=效价×期望值
B.
激励力=动机×报酬
C.
效价=激励力×报酬
D.
报酬=效价×绩效
【单选题】CPU寻址外设端口地址的方法有两种,一种是统一编制,还有一种是:
A.
混合编址
B.
动态编址
C.
独立编址
D.
变址编址
【判断题】凡波长 的电磁波,属于可见光。
A.
正确
B.
错误
【单选题】化学与生活、社会密切相关。下列说法不正确的是
A.
纯碱可用于生产普通玻璃,可用纯碱除去物品表面的油污
B.
盐卤点豆腐、明矾净水与胶体的性质有关
C.
高温条件下可杀死H7N9型禽流感病毒,属于蛋白质的变性
D.
H 2 O 2 、SO 2 、O 3 等都用于织物漂白,它们的漂白原理相同
【单选题】激励的期望理论可定量地描述为( )
A.
激励力=效价x期望值
B.
激励力=动机x报酬
C.
效价=激励力x报酬
D.
报酬=效价x绩效
【多选题】关于流产的病理生理变化,下列说法正确的有(p52)
A.
妊娠12周以内发生的流产,妊娠产物多数可以完整地从子宫壁分离排出,出血不多
B.
有时由于底蜕膜反复出血,凝固的血块包绕胎块,形成血样胎块稽留于宫内
C.
妊娠8周后流产时往往先有腹痛,然后排出胎儿、胎盘
D.
偶有胎儿被挤压,形成纸样胎儿,或钙化后形成石胎
E.
妊娠8-12周时发生流产,妊娠产物往往不易完整分离排出,出血较少
【简答题】土地使用权转让价格明显低于市场价格的,( )有优先购买权。
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