We all can feel something unusual about Kate,...

We all can feel something unusual about Kate, but she just _________ let us know what it is.

A. shouldn’t 　　　　 B. mustn’t

C. needn’t　 　　　　　 D. won’t

高三英语单项填空中等难度题查看答案及解析

听下面一段较长对话，回答以下小题。

1.What can we know about Morag?

A.She’s got a painful feeling.

B.She’s invited Harvey to her birthday party.

C.She’s going to be 27 years old.

2.How’s the celebration?

A.Great. B.Terrible. C.Simple.

3.When is Morag’s birthday?

A.In summer. B.In fall. C.In spring.

4.What does Harvey do at the end of the conversation?

A.Gives a suggestion. B.Makes a joke. C.Offers some help.

高三英语长对话困难题查看答案及解析

We can make all the jokes we want about taking baths ourselves, but if we are ill in bed and can't get up, we'll be thankful to the nurses who help us get clean. While I am not a nurse, and have never given anyone a bath, I would imagine that it would take a lot of sympathy (同情) and patience to do so.

Yet those who attended the International Conference on Intelligent Robots and Systems last month were introduced to Cody, a robot that can bathe human beings.

The robot has a base that can be turned to all directions, two human­like arms, and movable wrists (腕). It uses a camera to locate parts of the human body.　 It then uses bath gloves to clean with a little pressure.

The robot was designed at the Georgia Institute of Technology. Charles Kemp of the Healthcare Robotics Lab is the senior researcher for the project. In a test run, Cody　　 was able to remove 96% of a test subject's dirt—not bad　 for a robot.

But don't go asking for Cody yet—he's still a model.　 Yet researchers believe that one day Cody may take the　 place of nurses for this task.　 Researchers say that Cody　 will give patients dignity and protect their personal information. I suppose that would depend on the patient.　 I'm　 not sure whether a robot using a camera would make me　 feel very dignified.

Even so, I can appreciate the need.　 We don't have　 enough nurses to go around, and those places that are the　 most short­handed, for example, nursing homes, are those　 that have the most patients who are unable to bathe themselves. Still, before I get there, I hope they think of a better way to solve the problem.

1.The writer thinks bathing others must ________.

A．be a lot of fun

B．make you feel thankful

C．take a lot of patience

D．make you feel dignified

2.What is the third paragraph mainly about?

A．Why and where Cody was designed.

B．What Cody looks like and who designed it.

C．What Cody can do and where it will work soon.

D．How Cody works and what has made that possible.

3.We know from the fourth and fifth paragraphs that ________.

A．Cody can bathe patients better than a real nurse can

B．robots like Cody are being produced in large numbers　　　　 right now

C．Cody can take the place of nurses completely in hospitals

D．researchers think Cody can protect patients' personal information

4.There is a need for Cody because ________.

A．people are becoming lazier

B．it can bring down the cost of nursing

C．there are not enough nurses

D．there are too many nursing homes

5.In the writer's opinion, Cody is ________.

A．acceptable but not perfect

B．strange but not creative

C．clever and strong

D．lovely and careful

高三英语阅读理解中等难度题查看答案及解析

You want a smart phone， but just how smart do you want it？ How about one that can read your mind？ Well， that phone may well be on its way...

Justin Rattner， chief researcher at Intel， says that technology has developed to the point that “context-aware computing (情景感知计算)”， an idea that’s been around for twenty years， is becoming more of a reality.

That could lead to a phone that acts as a mind reader in your pocket. But rather than simply collect secrets about you， the device could do things with that information， such as predict what you might do next and make suggestions.

Rattner gave a few examples during his speech at Intel’s developer conference in San Francisco recently.

Among them is a software that Intel worked on with Fodor’s Travel， a traveling website. It learns what types of foods you like to eat and what types of places you like to visit， based on searches you type into the phone or places you searched using GPS (全球定位系统). The software makes similar recommendations when you visit a new city.

Tech companies are already working to predict what people want. Search engine Google， movie-rental service Netflix， and online radio service Pandora try to guess what people want even before they know they want it.

Putting those types of functions together with the other information that phones collect about people could pave the way for even more helpful mobile phones， Rattner said.

A challenge is training computers to look at data from “hard sensors (传感器)” (which measure place， movement， temperature and the like) and combining those findings with data from “soft sensors” (such as calendar appointments and Web browsing history).

For example， your phone could tell that you have just left school and seem to be on your way home—a location it might know from your address book. It could then tell you the best route around traffic.

Rattner added that researchers are even making steps toward the final goal—a computer understanding of thoughts.

高三英语其他题中等难度题查看答案及解析

Kate is one of the________ customers to Meet All because she lives just two blocks away.

A．usual             B．normal            C．frequent          D．gradual

高三英语单项填空简单题查看答案及解析

--Can I have something to eat, Mum? I feel hungry.

-- You ____ be hungry. You’ve just had some bread and ham.

高三英语单项填空简单题查看答案及解析

Oh, boy, why are you just playing games all day? Can't you find something ______ doing at all?

A．practical　　　   B．valuab1e          C．worth　　　     D．positive

高三英语单项填空中等难度题查看答案及解析

There is no denying that students should learn something about how computers work, just as we expect them at least to understand that the internal-combustion engine has something to do with burning fuel, expanding gases and pistons 1. (drive). For people should have some basic idea of how the things that they use do 2. they do. Further, students might be helped by a course that considers the computer’s impact on society. But that is not what is meant 3. computer literacy. Computer literacy is not a form of literacy; it is a trade skill that should not be taught as a liberal art.

Learning how to use a computer and learning how to program one are two distinct activities. A case might be made that the competent citizens of tomorrow 4. free themselves from their fear of computers. But this is quite different from saying that all ought to know how to program one. Leave that to people who have chosen programming as a career. While programming can be lots of fun, 5. while our society needs some people who are experts at it, the same is true of auto repair and violin-making.

Learning how to use a computer is not that difficult, and it gets easier all the time as programs become more “user-friendly”. Let us assume that in the future 6. is going to have to know how to use a computer to be a competent citizen. What does the phrase learning to use a computer mean? It sounds like “learning to drive a car”, that is, it sounds 7. there is some set of definite skills that, once 8. (acquire), enable one to use a computer.

In fact, “learning to use a computer” is much more like “learning to play a game”, but learning the rules of one game may not help you play 9. second game, 10. rules may not be the same. There is no such a thing as teaching someone how to use a computer. One can only teach people to use this or that program and generally that is easily accomplished.

高三英语语法填空中等难度题查看答案及解析

There is no denying that students should learn something about how computers work, just as we expect them at least to understand that the internal-combustion engine(内燃机）has something to do with burning fuel, expanding gases and pistons(活塞）being driven. For people should have some basic idea of how the things that they use do what they do. Further, students might be helped by a course that considers the computer's impact on society. But that is not what is meant by computer literacy.For computer literacy is not a form of literacy(读写能力）; it is a trade skill that should not be taught as a liberal art.

Learning how to use a computer and learning how to program one are two distinct activities. A case might be made that the competent citizens of tomorrow should free themselves from their fear of computers. But this is quite different from saying that all ought to know how to program one.Leave that to people who have chosen programming as a career. While programming can be lots of fun, and while our society needs some people who are experts at it, the same is true of auto repair and violin-making.

Learning how to use a computer is not that difficult, and it gets easier all the time as programs become more "user-friendly". Let us assume that in the future everyone is going to have to know how to use a computer to be a competent citizen. What does the phrase learning to use a computer mean? It sounds like "learning to drive a car", that is, it sounds as if there is some set of definite skills that, once acquired, enable one to use a computer.

In fact,"learning to use a computer"is much more like"learning to play a game", but learning the rules of one game may not help you play a second game,whose rules may not be the same.There is no such a thing as teaching someone how to use a computer. One can only teach people to use this or that program and generally that is easily accomplished.

1.To be the competent citizens of tomorrow, people should_____.

A.try to lay a solid foundation in computer science

B.be aware of how the things that they use do what they do

C.learn to use a computer by acquiring a certain set of skills

D.understand that programming a computer is more essential than repairing a car

2.In Para2 "auto repair" and “violin-making" are mentioned to show that_______.

A.programming a computer is as interesting as making a violin

B.people who can use a computer don't necessarily have to know computer programming

C.violin making requires as much skill as computer programming

D.our society needs experts in different fields

3.Learning to use a computer is getting easier all the time because______.

A.programs are designed to be convenient to users

B.programs are becoming less complicated

C.programming is becoming easier and easier

D.programs are becoming readily available to computer users

4.According to the author,the phrase "learning to use a computer" in Para.3 means learning_____.

A.a set of rules

B.the fundamentals of computer science

C.specific programs

D.general principles of programming

5.The author's purpose in writing this passage is______.

A.to stress the impact of the computer on society

B.to emphasize that computer programming is an interesting and challenging job

C.to illustrate the requirements for being competent citizens of tomorrow

D.to explain the concept of computer literacy

高三英语阅读理解困难题查看答案及解析

听下面一段较长对话，回答以下小题。

1.What do we know about Kate?

A. She’s too busy to see a doctor.

B. The doctor’s advice does her no good.

C. She hasn’t got well though she has seen a doctor.

2.Who will go to see Kate?

A. The man.　　 B. The woman.　　 C. Both of them.

高三英语长对话简单题查看答案及解析