---How can you use my computer without my per...

---How can you use my computer without my permission?

---Oh, I ________to tell you. I hope you don't mind.

A. forget          B. forgot         C. had forgotten   D. am forgetting

高三英语单项填空简单题查看答案及解析

I don' t know how to use a computer,_________.

A. and my sister doesn ' t  neither         B.nor my sister can

C . nor does my sister                      D.and my sister does either

高三英语单项填空中等难度题查看答案及解析

Can you imagine a stranger will read your e-mails without your permission or scan the website you’ve visited or perhaps someone will casually glance through your credit card purchases or cell phones bills? All of the things may happen to you one day.

In fact, it’s likely that some of these things have already happened to you. Who would watch you without your permission? It might be a spouse, a girlfriend, a marketing company, a boss, a cop or a criminal. Whoever it is, they will see you in a way you never intended to be seen or even do something that may bring a disaster to you.

Psychologists tell us boundaries are healthy, and that it’s important to reveal to friends, family and lovers at appropriate times. But few boundaries remain nowadays. The digital bread crumbs you leave everywhere make it easy for strangers to know who you are, where you are and what you like. In some cases, a simple Google search can leak the deepest thought in your mind. Like it or not, increasingly we live in a world where you simply cannot keep a secret.

The key question is: Does that matter? For many Americans, the answer apparently is “No”.

When opinion polls ask Americans about privacy, most of them say they are really concerned about losing it. And 60 percent of the respondents say they feel their privacy is “slipping away, and that bothers me”.

But people say one thing and do another. Only a small of Americans change any behaviors in an effort to preserve their privacy. Few people turn down a discount at tollbooths(收费站) to avoid using the EZ-Pass system that track automobile movements. Privacy economist Acquisti has run a series of tests that reveal people will give up personal information such as telephone number, address, or social security numbers just to get their hands on a pitiful 50-cent-off coupon(优惠券). But privacy does matter—at least sometimes. It’s like health; when you have it, you don’t notice it. Only when it’s gone do you wish you’d done more to protect it. Without privacy, one will be naked in front of others.

1.What would psychologists advise on the relationships between friends?

2.Why does the author say “we live in a world where you simply cannot keep a secret”?

3.What should be the best title for the text?

高三英语阅读理解中等难度题查看答案及解析

—Excuse me, sir. You can’t enter ________ office without ________ permission.

—But the manager is expecting me.

A．the; a     B．an; the

C．the; 不填     D．不填；不填

高三英语单项填空中等难度题查看答案及解析

I' m sorry. I can' t give you the telephone number without Mr. Smith's______.(合肥市)

A. permission                B. allowing                  C. agreement             D. performance

高三英语单项填空简单题查看答案及解析

一Excuse me，sir．You can’t enter________0ffice without________permission．

一But the manager is expecting me．

A．the；a    B．an；the    C．the；不填    D．不填；不填

高三英语单项填空中等难度题查看答案及解析

—Oh, my God! So many students are coming out. How can you ____ your daughter?

—That’s easy. My daughter is wearing a red skirt today.

高三英语单项填空简单题查看答案及解析

Do you know how to use a mobile phone without being rude to the people around you?

　Talking during a performance irritates (激怒) people. If you are expecting an emergency call, sit near the exit doors and set your phone to vibrate (振动). When your mobile phone vibrates, you can leave quietly and let the others enjoy the performance.

　Think twice before using mobile phones in elevators, museums, churches or other indoor public places—especially enclosed spaces. Would you want to listen to someone’s conversation in these places? Worse yet, how would you feel if a mobile phone rang suddenly during a funeral! It happens more often than you think. Avoid these embarrassing situations by making sure your mobile phone is switched off.

　When eating at a restaurant with friends, don’t place your mobile phone on the table. This conveys the message that your phone calls are more important than those around you.

　Mobile phones have sensitive microphones that allow you to speak at the volume you would on a regular phone. This enables you to speak quietly so that others won’t hear the details of your conversations. If you are calling from a noisy area, use your hand to direct your voice into the microphone.

　Many people believe that they can’t live without their mobile phone. Owning a mobile phone definitely makes life more convenient, but limit your conversations to urgent ones and save the personal calls until you are at home.

1.What should you do when you need to answer a phone call during a performance?

A. Call back after the performance.　　 B. Answer it near the exit door.

C. Talk outside the exit door.　　　　　　　　 D. Speak in a low voice.

2. Putting your mobile phone on a restaurant table may make your friends think_____.

A. you prefer to talk to your friends at the table　　

B. you value your calls more than your friends

C. you are enjoying the company of your friends

D. you are polite and considerate of your friends

3.When you are calling in a noisy area, you are advised to _____.

A. use a more sensitive microphone　　　　　　

B. shout loudly into your microphone

C. go away quietly to continue the phone call　　

D. use your hand to help speak into the phone

4.The author implies that the use of mobile phones in such places as museums should be_____.

A. limited　　 B. expected　　　　　 C. encouraged　　　　　 D. recommended

高三英语阅读理解困难题查看答案及解析

---Excuse me, but I want to use your computer to type a report．

---You _____ have my computer if you don’t take care of it．

A．might not         B．needn’t          C．shouldn’t          D．shan’t

高三英语单项填空中等难度题查看答案及解析

I would appreciate ________ if you could teach me how to use the computer.

A．that             B．this           C．it                        D．you

高三英语单项填空中等难度题查看答案及解析