Sam _____ some knowledge of the computer just by watching others working on it. 
A．brought upB．put upC．set upD．picked up
D

試題分析：考查短語辨析。A撫養(yǎng)；張貼；C建立；D無意中學到。句意：Sam只是通過看別人怎么操作電腦，學到了一些電腦知識。故D正確。
練習冊系列答案
相關習題

科目：高中英語 來源：不詳 題型：單選題

Emily is easy to be ______ as she's the only one of the women who is wearing evening dress.
A． realisedB．respectC． recognisedD．refused

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Broad and Narrow Alley in Chengdu is _______ tourist attraction that thousands of people
A．so a well-knownB．a(chǎn) so well-known
C．such well-known aD．such a well-known

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

In the past twenty years, the sad father has been to many places-______his lost son.
A．in face ofB．in favor ofC．in charge ofD．in search of

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Our bodies are ________ by working out. Similarly, our minds are developed by learning.
A．burdenedB．resembledC．strengthenedD．worsened

查看答案和解析>>

科目：高中英語 來源：不詳 題型：改錯題

此題要求改正所給短文中的錯誤。對標有題號的每一行做出判斷；如無錯誤在該行右邊橫線上畫一個勾（√）；如有錯誤（每一行只有一個錯誤），則按下列情況改正：
　　此行多一個詞：把多余的詞用斜線（＼）劃掉，在該行右邊橫線上寫出該詞，并也用斜線（＼）劃掉。
　　此行缺一個詞：在缺詞處加一個漏字符號（∧），在該行右邊橫線上寫出該加的詞。
　　此行錯一個詞：在錯的詞下劃一橫線，在該行右邊橫線上寫出改正后的詞。
注意：原行沒有錯的不要改。
When my father bought me a computer as a birthday gift for me in last year, I felt very excited. As we all know, computers are getting more and more usefully now. Much information can be stored in them. We can also learn that has lately happened in the world on the internet. In the past, people had to do lots of work which was very dangerous. Now, but, computers can do it instead. When an exam is coming, I often did some exercises on my computer. Then it will correct it and tell me the right answers. In this way it is very convenient for me to prepare the exam than before. The computer has become my real friend.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：改錯題

讀下面的短文，文中共有10處語言錯誤，每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。
增加：在缺詞處加一個漏字符號（∧），并在其下面寫出該加的詞。
刪除：把多余的詞用斜線（\）劃掉。
修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。
注意：1. 每處錯誤及其修改均僅限一詞。
2. 只允許修改10處，多者（從第11處起）不計分。
3. 必須按答題要求做題，否則不給分。

查看答案和解析>>

科目：高中英語 來源：不詳 題型：完形填空

請認真閱讀下列短文, 并根據(jù)所讀內容在文章后表格中的空格里填入一個最恰當?shù)膯卧~。注意: 每個空格只填1個單詞。請將答案寫在答題紙上相應題號的橫線上。
The Internet company Google is testing its newest high-tech device, Google Glass. The company describes the glasses as wearable computers that would change the way people view others and the world.
The glasses can make and receive calls, send and receive texts, take pictures, record video or search the web. You control Google Glass using your voice, and a touchpad on the right arm of the frame.
Professor Marcia Dawkins is among a select group of people who have been given a chance to test out Google Glass."I thought this is something I definitely need for my classroom and hopefully for my personal life too."
The Professor's Google Glass looks like a bright orange glasses, without the actual glass. But there's a tiny rectangular glass at the top right-hand corner. Through that glass, she has been recording video while biking. She also has been able to talk to her sister in Thailand, and she plans to use the device to teach a public speaking class.
But not everyone is excited about Google Glass. Some are concerned about possible risks to privacy. John Simpson is the director of the privacy project at Consumer Watchdog."It is essentially going to allow people to come in and spy on you and record that, without you knowing what is going on."
Google says that it has already addressed that concern. Mr Dale explained that in order to start the camera or record a video, the owner must say something out loud. "I activate the device, and say 'Okay, glass, take a picture.' Similarly, I have to push a little button on the top here so everybody around me will know a picture is being taken and a video is being recorded."
But Filmmaker Chris Barrett showed just how easy it is to record people without them knowing it. His glass captured a man getting arrested after a fight. He shared the video on YouTube.
Also some are concerned about the use of facial recognition technology on Google Glass. But Google says it will not approve the use of such applications. The Internet company says it is still testing its new device, and it hopes to make Google Glass available to the public by early next year.
Google Glass Raises Privacy Concerns
Introduction of Google Glass
Appearance
like real glasses, but glassless, with a tiny rectangular glass at the top right-hand corner to 小題1:_______video
小題2:_______
make and receive calls, send and receive texts, take pictures, record video or search the web
Different attitudes towards Google Glass
Approving
Marcia Dawkins: It is not only 小題3:________in teaching but also in her personal life
小題4:_______
The potential risk of exposing privacy
●John Simpson: Allow people 小題5:________glasses to record and spy on you without you knowing it.
●Mr Dale: Speak loud to activate the device so that the people around will know what he is doing.
●Chris Barrett: Record people while they are not 小題6:______ of it.
The abuse of facial recognition technology on Google Glass
Google’s
小題7:______
●The abuse of facial recognition technology will not be 小題8:________.
●Google Glass is still under 小題9:__________.
●It is hoped that Google Glass will come onto the 小題10:________ by early next year.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Those in the living room, which are the most ______ to hurt us, are computers, televisions and lamps.
A．possibleB．probableC．likelyD．possibly

查看答案和解析>>

同步練習冊答案