题目内容
（请给出正确答案）
It's possible for you to save costs if you send your two children to the same school.
A．Y
B．N
C．NG
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更多“It's possible for you to save …”相关的问题
A.take
B.have
C.buy
D.has
– It’s our great pleasure to have you visit our company. --_________________
A、Thank you.
B、Nice to meet you.
C、It’s our pleasure, too.
D、Wonderful.
听力原文：May I take a photo here？
(11)
A．Sorry, it's not allowed.
B．You are welcome.
C．It's your pleasure.
根据以下材料，回答题
Electric Backpack
Backpacks are convenient. They can hold your books， your lunch， and a change of clothes leaving your hands free to do other things. Someday， if you don"t mind carrying a heavy load， your backpacks might also power your MP3 player， keep your cell phone running， and maybe even light your way home.
Lawrence C. Rome and his colleagues from the University of Pennsylvania in Philadelphia and the Marine Biological Laboratory in Woods Hole， Mass. have invented a backpack thatmakes electricity from energy produced while its wearer walks. In military actions search-and-rescue operations and scientific field studies， people rely increasingly on cellphones global positioning system （GPS） receivers，night-vision goggles， and other battery powered devices to get around and do their work. The backpack"s electricity-generating feature could dramatically reduce the amount of a wearer"s load now devoted to spare batteries， report Rome and his colleagues in the Sept.9 science.
The backpack"s electricity-creating powers depend on springs used to hang a cloth pack from its metal frame. The frame. sits against the wearer"s back， and the whole pack moves up and down as the person walks. A gear mechanism converts vertical movements of the pack to rotary motions of an electrical generator， producing up to 7.4 watts.
Unexpectedly， tests showed that wearers of the new backpack alter their gaits in response to the pack"s oscillations， so that they carry loads more comfortably and with less effort than they do ordinary backpacks. Because of that surprising advantage， Rome plans to commercialize both electric and non-electric versions of the backpack.
The backpack could be especially useful for soldiers， scientists， mountaineers， and emergency workers who typically carry heavy backpacks. For the rest of us， power-generating backpacks could make it possible to walk， play video games， watch TV， and listen to music， all at the same time. Electricity-generating packs aren"t on the market yet， but if you do get one eventually just make sure to look both ways before crossing the street!
Backpacks are convenient because __________. 查看材料
A.they can be verylarge
B.they can hold as many things as you want to carry
C.your handsare freed to do other things
D.you do not have to carry things withyou
The passage indicates that Alzheimer's is a disease ______.
A. common to people, old and young
B. not costly to be cured
C. easy to be handled
D. not easy to be diagnosed
— It’s just the time, you know. I’m always trying to meet deadlines.
— _______________ you can’t sleep.
A.No matter
B.No strange
C.No problem
D.No wonder
The original purpose of Haile's setting up his club and team is to ______.
A．train those young runners
B．select top runners for the national team
C．make money from running them
D．do what he could for his country and his fellows
听力原文：M: How much is a dorm room？
W: it's ＄ 500 a month for room and board.
Q: What do you get for 500 dollars？
(19)
A．A room with a balcony.
B．A room and transportation.
C．A room with two beds.
D．A room and meals.
Integrating All Communications
1．Have you ever felt frustrated when you have to contact your friends, but cannot reach them even you've tried to call to their mobile phones, pager and telephone？ You may have to try again and again to reach them through other means such as the Internet or ICQ chat lines until you find where they are.
2．But never fear, the future will bring this running around to an end, an executive with Lucent Technologies says.
3．"If you contact your friend through a traditional telephone, but you find no one there, the network will automatically search for other communication means until your friend is available and connects you, maybe through his mobile phone or instant message account," Robert Cohen, Lucent's global product marketing director, said.
4．The integration of different communication networks will make this possible, he said. The integrated telecommunication network is expected to be the next big thing in the next couple of years.
5．Future networks will be developed to be multi-service networks that can support all kinds of communication methods and provide multiple communication services to users. Users would be able to communicate with one another across the different devices with a variety of multimedia contents such as voice, data and video.
6．"It's the next generation network," Cohen said. "It's to combine fixed-line telephone, wireless communication, cable as well as the Internet under the same network, and allow communication to be done across different communication technologies."
7．Adoption of the integrated technologies will help lay the foundation for the "single number" concept. Instead of having several contact numbers used for several kinds of devices, people will be assigned one number, and this number will be used to allow their friends to contact them through E-mail, mobile phone, pager, instant message or other kinds of devices. "With just one number your friends will be able to contact you through all communication methods as the number will associate with each individual's communication device connected to the network, "Cohen said.
8．To usher the industry in the future, Lucent has introduced what is called SoftSwitch technology to be the brain for the "next generation" network. SoftSwitch allows telecom operators to integrate different kinds of communication networks, even old circuit-based networks or the new "packet" networks.
9．The technology also allows operators to create enhanced communication services on their existing network infrastructure, helping them to take a shorter time for new service delivery
A．Functions of Lucent's SoftSwitch
B．Single number concept-basis for the integrated technologies
C．Integrated telecommunication network
D．Single number concept
E．Higher service quality
F．Inconvenience of disintegrated communication means
Paragraph 1______
听力原文：M: It's half past seven. I must go to school, Mum.
W: Today is a holiday. Don't you know？
M: Oh yes! It's Saturday.
Q: What day is it today？
(18)
A．Friday.
B．Sunday.
C．Saturday.
What does the passage tell us？ 查看材料
A.Sleeping on your side is the best way of sleeping.
B.Changing positions will cause sleeping problems.
C.Sleeping positions show people"s secret personalities.
D.Enough sleep makes people look better and healthier.
