— Could you give the letter to Maria?
— No problem.
A.Sure | B.OK | C.Of course | D.A, B and C |
科目:初中英语 来源: 题型:阅读理解
Many companies use guards and expensive alarm systems to protect their property(财产). Soon a new kind of protection will be used—robots. Engineers have been working on the first mobile robots for businesses. The robots will guard factories, warehouses(仓库)and museums at night.
The mobile robots will move around slowly on wheels. They will be able to detect(察觉,发现) people through walls and pick up sounds, such as breaking glass. They can be fixed with loud sirens to frighten thieves, or radios to signal police or guards.
To protect a building, a robot will have to move around without knocking into the walls. Information about the building will have to be stored in the robot’s small, built-in computer. A floor map could be programmed into the computer’s memory, for example.
A mobile robot will not be able to do everything. Unlike human guards, it will not be able to climb stairs, open doors, or move along rough ground. It won’t be able to tell the difference between friends and enemies. Because of that, people will have to be prevented from entering the area it moves.
One kind of mobile robot will be able to “sense” whether a chair or a box has been moved and go around it. This robot will also judge size well enough so that it won’t send an alarm if a cat crosses the room. And if someone tries to steal this robot, it will sound a loud, painful siren. The three-foot-tall robot is hard to be stolen anyway. It weighs about 200 pounds.
U.S. companies pay almost $10 billion a year to protect their property with alarm systems and human guards. Mobile robots may be cheaper.
【小题1】Why is the new kind of robots called mobile robots? Because they can _______________.
A.guard factories, warehouses and museums |
B.send loud, painful sirens when it is stolen |
C.sense moving objects and signal police |
D.move around and do the programmed work |
A.From a human guard. | B.From a built-in computer. |
C.From another robot. | D.From radio signals. |
A.New Guards. | B.Science and Technology. |
C.Alarm Systems. | D.Engineers and Robots. |
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科目:初中英语 来源: 题型:写作题
请仔细阅读表格内容,把你的朋友Amy介绍给同班同学,不能遗漏要点,可适当补充内容,字数70字左右。
姓名 | Amy |
年龄 | 14 |
年级、班级、学校 | 阳光中学七(3) |
出生地 | 张家港,但现在住在北京 |
外貌 | 高而苗条、短发 |
爱好 | 听音乐、看电视、游泳 |
擅长 | 英语和数学 |
最喜欢的运动 | 排球 |
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科目:初中英语 来源: 题型:补充句子
【小题1】Yao Ming plays basketball very ______________(好).
【小题2】He is good at ____________ (游泳).
【小题3】It is ______ (有趣) to play with my little dog.
【小题4】Are you at home at the ____________ (周末)?
【小题5】--How often do you feed your rabbit a day ?
---Three (次数)
【小题6】He should work hard and make his dream __________ (come) true
【小题7】Parents should know how ____________(look) after their children.
【小题8】Simon likes ________(listen)to music.
【小题9】--Can you ____________(give) me some cakes? ---Sure. Here you are.
【小题10】Jay Chou is one of my (hero) in music.
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科目:初中英语 来源: 题型:单词造句
短文填空 (本题有10个小题,每小题1分,共计10分)
从方框中选词并用其适当形式完成短文, 使短文完整、通顺
A and , at, study, teacher, go, often, but, listen, play, finish |
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科目:初中英语 来源: 题型:单选题
— What do you do?
— _______
A.I’m fine, thanks. | B.I’m a student. |
C.I read books. | D.I’m Zhao Ming. |
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科目:初中英语 来源: 题型:单选题
-----How are you doing?
-----_____________
A.Not bad | B.I’m watching TV |
C.I’m doing well | D.Thank you |
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科目:初中英语 来源: 题型:单选题
— Is this your bag? —_________.
A.Yes, it is. | B.No, it is. |
C.No, this isn’t. | D.Yes, this is. |
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科目:初中英语 来源: 题型:单选题
—May I ask you some questions, Dr. Wang? —_______
A. You’re welcome.
B. Sure, go ahead.
C. No, I’m busy.
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