题目内容

To live, learn, and work successfully in an increasing (56) ______complex and information-rich society, students must beable to use technology effectively. Within an effectiveeducational setting, technology can enable students tobecome able information users and effective users of (57) ______productivity tools. Parents want their children to graduate with skills thatprepare them to either get a job in today’s marketplaceand advance to higher levels of education and training. (58) ______ Employers want to hire employees who are honest,reliable, literary, and able to mason, communicate, make (59) ______decisions, and learn. Communities want schools to preparetheir children to become good citizens and productivemembers of society in an increasingly technological andinformation-basing world. National leaders, the U.S. Department (60) ______of Education. and other federal agencies admit the essential role (61) ______of technology in 21st century education. The challenge facing America’s schools is the empowermentof all children to function effectively in their future, the future (62) ______marked increasingly with change, information growth,and evolving technologies. Technology is a powerful toolwith enormous potential for paving high-speed highwaysfrom outdated educational systems to systems capableof providing learning opportunities for all, to better servefor the needs of 21st century work, communications, learning, (63) ______and life. Technology had become a powerful catalyst in promoting (64) ______learning, communications, and life skills for economicsurvival in today’s world. Educational leaders are encouragedto providing learning opportunities that produce technology-capable (65) _____students.

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这项协议完全符合我们双方的需求和利益。

I’ve read the newspaper that carries the important editorial.

The communications explosion is on the scale of the rail, automobile or telephone revolution. Very soon you’ll be able to record your entire life (1) —anything a microphone or a camera can sense you’ Il be able to (2) . In particular, the number of images a person captures in a lifetime is set to rise exponentially. The thousand (3) a year I take of my children on a digital camera are all precious to me. (4) a generation’ s time, my children’ s children will have total image documentation of their entire lives—a (5) log of tremendous personal value.By then we’ll be wrestling with another question: how we control all the electronic (6) connected to the internet: trillions of PCs, laptops, cell phones and other gadgets. In Cambridge, we’re already working (7) millimetre-square computing and sensing devices that can be linked to the internet through the radio network. This sort of (8) will expand dramatically (9) microscopic communications devices become dirt-cheap and multiply. Just imagine (10) the paint on the wall could do if it had this sort of communications dust in it: change colour, play music, show movies or even speak to you.(11) costs raise other possibilities too. (12) launching space vehicles is about to become very much cheaper, the number of satellites is likely to go up exponentially. There’ s lots of (13) up there so we could have millions of them. And if you have millions of loworbit satellites, you can establish a (14) communications network that completely does away with towers and masts. If the satellites worked on the cellular principle so you got spatial reuse of frequencies, system (15) would be amazing. Speech is so (16) that I expect voice communication to become almost free eventually: you’ 11 pay just a monthly fixed (17) and be able to make as many calls as you want. By then people will also have fixed links with business (18) , friends and relatives. One day I (19) being able to keep in touch with my family in Poland on a fibreoptic audio-video (20) ; we’ll be able to have a little ceremony at supper-time, open the curtains and sit down "together" to eat. Read the following text. Choose the best word (s) for each numbered blank and mark A, B, C or D on ANSWER SHEET 1.2()

A. reserve
B. conserve
C. restore
D. store

可产生呼吸困难的间隙感染是

A. 颞间隙感染
B. 口底多间隙感染
C. 下颌下间隙感染
D. 翼下颌间隙感染
E. 颏下间隙感染

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