阅读理解

    In Los Angeles, a waiter served a group of teens. The waiter remembered his experience as a young high school prudent. So he made sure the teens had a pleasant experience at the restaurant. The waiter made sure of it.

    After serving all the teens doing a great job, he was left a tip（小费）,only $3.28. That was hardly enough to buy a drink at Roebucks.

    The waiter went home. And he felt hatred for the students who did not know the value of hard work. They looked down on people like him. Or so he thought.

    After several days, the waiter forgot about it. His life went on as usual. But ten days later, he received a letter from the teens.

    “About a week and a half ago, on October 7, my three friends and I came to eat at this restaurant as our own homecoming celebration. It was an exciting experience for us to be here alone, and it was all new to us. And you were the best waiter we could ask for. You were kind, helpful, and didn't treat us like babies! So I want to say thank you for making our 'groan-up' experience so amazing and fun.

    “I would also like to say sorry on behalf of(代表) my group. Since we were new to all of this, reasonable(合乎情理)，but we had completely forgotten(and didn't know, to be honest) what a tip even was, let alone how much to give. So we emptied our pockets, and all our money added up to $3.28.

    “Having no idea of how small this really was, we left. Later, we realized our mistake and felt terrible. We knew we had to make it right.

    “So together with this letter, you will find the correct 18% tip + extra for simply being amazing. Thank you for your help and patience and also thank you for making our night fun. Thank you!”

澳大利亚畜牧业发达，牛粪干结后被覆盖的草地长不出青草，我国的屎壳郎光荣出国，及时清理牛粪保护草场，为中澳交往和友谊留下新异的一页．该事例中，牛和屎壳郎的表现都体现了（   ）

阅读下面短文，根据所读内容，在文章后的空格里填入一个最恰当的单词。(注意：每个空格只填一个单词)

If you receive an e-mail that looks something like this:

    ARE YOU GOING TO CLASS TODAY? How does reading this message make you feel? Why did the sender use all capital letters(大写字母)? Was he or she angry, or did that person just forget to turn off the 'Cap Lock' on the computer? The fact is, this e-mail is usually the way that people shout online. Knowing when and when not to use capital letters is just one example of online etiquette(礼仪) —often called 'netiquette'. Virginia Shea's book, Netiquette, lists a basic set of dos and don'ts for communicating suitably with others on the Internet. Following are some of her suggestions.

    First, always remember that you are sending messages to a real person, not just to a computer. Don't type anything that you wouldn't say to someone's face. Also, remember that the person who receives your message cannot hear the tone of your voice, or see the expression on your face, so make sure your meaning is clear.

    Don't do anything online that you wouldn't do in real life. Don't take anything without paying for it, unless it's free. Don't use information that someone else has written, and say it's yours. Don't read other people's e-mail—you wouldn't open your next-door neighbor's mailbox and open their mail, right? Do share your knowledge of the Internet with others. It's a big place with lots of information, and there are many new things to discover.

    Remember that people judge(判断) you by your words as well as your actions, so try to write well. Good writing skills, as well as correct grammar and spelling, matter(有关系). Send polite, well-written e-mail messages to others. If you're uncertain about how to spell a word or which phrases to use, look it up. There are lots of helpful books and websites.

    It's okay to show your ideas online in forums(论坛) like chat room or message boards, but don't start arguments with people. 'Flame wars' in online discussions can be interesting to read, but are often unfair to other members of the group. Express your opinions, but remember that fighting online or offline is just not suitable.

    When you're online, just as in 'real' life, try to respect(尊重) other people's space, privacy and feelings. Remember, you are not the only one travelling on this highway!

Netiquette--- a ____ about manners online
what to do	Express your meaning ____.
	____ out new things and share your knowledge with others.
	Send ____, well-written e-mails to others.
	Respect other people's space, privacy and____.
	Show your ideas online in forums like chat room or____ boards.
____not to do	Don't send all____letters if you don't want to shout online.
	Don't ____ anything you wouldn't say to someone.
	Don't do anything online that you wouldn't do in ____life.
	Don't start to argue with people.

已知x=1是方程 $\{\begin{array}{c}kx+y=3\\ y=4\end{array}$ 的一个解，那么k的值是（   ）

甲骨文距今约有3 600多年的历史。那时候的统治者迷信鬼神，其行事以前往往用龟甲兽骨占卜吉凶，以后又在甲骨上刻记所占事项及事后应验的卜辞或有关记事，其文字称甲骨文。 自清末在河南安阳殷墟发现有文字之甲骨，已经100多年了，目前出土数量在15万片之上，大多为盘庚迁殷至纣亡王室遗物。 以出至殷墟，故又称殷墟文字；因所刻多为卜辞，故又称贞卜文字。甲骨文目前出土的单字共有4 500个，已识2 000余字，公认千余字。它记载了三千多年前中国社会政治、经济、文化等各方面的资料。是现存最早最珍贵的历史文物。

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