It was ________ the trouble to explain a job fully to new employees.
A. worth to take B. worthwhile taking C. worthy of taking D. worthy to take
He argued _______ smoking, and insisted that it was ________ argument that smoking was harmful to health.
A. for; beyond B. against; over C. for; over D. against; beyond
假设你是李华，光明中学的学生。寒假期间你参加了社区居委会组织的社区服务活动。请你按照图片顺序，以“Community Service”为题，向学校英文校刊投稿，介绍这次活动情况。作文的开头已为你写好。
注意：1. 文章开头已为你写好。
2. 词数不少于60
3. 参考词汇：sports facilities体育设施
billboard 广告牌
Community Service
During the winter vacation, the students in our class joined in the meaningful activity, in which all of us did our bit for the community.
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根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
The Internet has opened up a whole new online world for us to meet, chat and go where we’ve never been before.
But just as in face to face communication, there are some rules of behavior that should be followed when on line. 1 Imagine how you’d feel if you were in the other person’s shoes.
For anything you’re about to send: ask yourself, “Would I say this to the person’s face?” if the answer is no, rewrite and reread. 2
If someone in the chat room is rude to you, your instinct（本能）is to fire back in the same manner. But try not to do so. 3 If it was caused by a disagreement with another member, try to fix the situation by politely discussing it. Remember to respect the beliefs and opinions of others in the chat room.
4 Offer advice when asked by newcomers, as they may not be sure what to do or how to communicate. When someone makes a mistake, whether it’s a stupid question or an unnecessarily long answer, be kind about it. If it’s a small mistake, you may not need to say anything. Even if you feel strong about it, think twice before saying anything. Having good manners yourself doesn’t give you license to correct everyone else. 5 At the same time, if you find you are wrong, be sure to correct yourself and apologize to those that you have offended（冒犯）.
It is not polite to ask others personal questions such as their age, sex and marital status. Unless you know the person very well, and you are both comfortable with sharing personal information, don’t ask such questions.
A. It’s natural that there are some people who speak rudely or make mistakes online.
B. Repeat the process till you feel sure that you’d feel comfortable saying the words to the person’s face.
C. Everyone was new to the network once.
D. The basic rule is simple: treat others in the same way you would want to be treated.
E. When you send short messages to a person online, you must say something beautiful to hear.
F. You should either ignore the person, or use your chat software to block their messages.
G. If you do decide to tell someone about a mistake, point it out politely.
用方框中所给单词的适当形式完成句子。（共10小题，10分）
1. He promised to be here at four o’clock but didn’t ____________ until six.
2. Watching TV for a long time is ____________ for one’s eyesight.
3. I am writing the letter to show our great ____________ for the help you have offered us.
4. She ____________ too much importance to the results of the exams.
5. I’m sure she can do the job well as long as she is full of ____________.
6. It was the last day of the year and a large crowd of people ____________ under the Town Hall clock for the New Year.
7. He is always ____________, which makes no one trust him.
8. I’ll see you after the meeting, if time ____________.
9. You’ll need ____________ and understanding if you’re going to be a teacher.
10. In fact, the population of Canada is only ____________ over thirty million.
Supermarkets are trying out new computers that make shopping carts more intelligent. They will help shoppers find paper cups or toilet soap, and keep a record of the bill.
The touch-screen devices are on show at the Food Marketing Institute’s exhibition here this week, “These devices are able to create value and get you around the store quicker,” said Michael Alexander, manager of Springboard Retail Networks Inc., which makes a smart cart computer called the Concierge.
Canadian stores will test the Concierge in July. A similar device, IBM’s “Shopping Buddy”, has recently been test-marketed at Stop & Shop stores in Massachusetts.
Neither device tells you how many fat grams or calories are in your cart, but they will flash you with items on sale. The idea is to make it easier for people to buy, not to have second thoughts that maybe you should put something back on the shelf.
“The whole model is driven by advertisers’ need to get in front of shoppers,” said Alexander. “They’re not watching 30-second TV ads anymore.”
People can use a home computer to make their shopping lists. Once at the store, a shopper can use a preferred customer card to start a system（系统）that will organize the trip around the store. If you’re looking for toothpicks, you type in the word or pick it from a list, and a map will appear on the screen showing where you are and where you can find them.
The device also keeps a record of what you buy. When you’re finished, the device figures out your bill. Then you go to the checker or place your card into a self-checkout stand and pay.
The new computerized shopping assistants don’t come cheap. The Buddy devices will cost the average store about $ 160, 000, and the Concierge will cost stores about $ 500 for each device.
1.The underlined word “they”（paragraph 1）refers to ____________.
A. supermarkets B. shop assistants
C. shopping carts D. shop managers
2.We can learn from the last paragraph that ___________.
A. intelligent shopping carts cost a large sum of money
B. the Concierge is cheaper than the Buddy devices
C. shop assistants with computer knowledge are well paid
D. average stores prefer the Concierge to the Buddy devices
3.What might be the most suitable title for the text?
A. New age for supermarkets
B. Concierge and Shopping Buddy
C. New computers make shopping carts smarter
D. Touch-screen devices make shopping enjoyable
