施工顺序是指工程开工后各单位工程施工的先后顺序。

You probably know you should say “please” and “thank you” at restaurants. You probably know the rules of a library. You know you should respect(尊重) and be nice to your classmates. But do you have music manners?

Keep It Down! You have to notice the volume of your music. You should not play your music so loud that everyone around you can hear it. Some people might even get angry. Usually, when you play the music loud on an MP3 player, other people can't hear the words of the song. They just hear a loud sound. No one wants to listen to this. Very loud music can also be bad for your ears, so even if you are alone when listening to your MP3 player, you shouldn’t have it turned up too high.

Take Them off! You need to know when to turn your MP3 player off and put it away. Libraries and schools don't allow MP3 players. There are other places, like museums, that don’t have rules, but it would be rude to have your MP3 player on. Why would you listen to music at a play, a movie or a sporting event? You would miss what is going on and others would wonder why you even came.

Take One Out! Once in a while it's OK just to take out one earphone and not the other. Imagine you are listening on your MP3 player when someone asks you the way. It would not be rude to take out one earphone, tell him the way, and put back the earphone and continue listening. You can also do this when you order food at a fast-food restaurant or when you answer the telephone and it's not for you.

It’s Your Choice! There are times when you need to decide what is best. For example, some people can listen to music on their MP3 players when reading books, while others think it is disturbing. In cases like this, you need to do what seems right for you.

小题1:No one wants to listen to_________ from others’ MP3 player.

A．a loud sound

B．sad stories

C．a long movie

D．the words of a song小题2:We should turn down the music when we are alone because loud music_______.

A．is not enjoyable

B．makes us tired

C．is bad for MP3 players

D．hurts our ears小题3:If we listen to our MP3 player at a play, ________.

A．the teacher won’t allow it

B．the actors will get angry

C．others won’t hear the play well

D．we will miss part of the play小题4:We can take one earphone out when we________.

A．show others the way

B．talk to friends on the phone

C．watch a sporting event

D．have dinner with our parents小题5:It's all right to use our MP3 player in______.

A．schools

B．libraries

C．restaurants

D．museums

下列文学常识表述有误的一项是

A．周瘦鹃，现代作家，文学翻译家。他在中学时代就开始文学创作活动，第一篇作品

《爱之花》（小说）发表在《小说月报》上。抗战前夕，上海文化工作在积极呼号御侮，

他和鲁迅、郭沫若等数十人发表联合宣言。

B．《左传》是我国第一部叙事详细的编年史著作，相传为春秋末年鲁国史官左丘明所作。它是研究我国先秦历史很有价值的文献，也是优秀的散文著作。

C．《国语》是我国最早的一部国别史。全书起自周穆王，终于鲁悼公，以记叙西周末年至春秋时期各国贵族言论为主，因其内容可与《左传》相参证，所以有《春秋外传》之称。

D．列夫·托尔斯泰，俄国伟大作家，代表作有长篇小说《战争与和平》《安娜·卡列民娜》《复活》等。

一束光与玻璃镜面成70°入射，反射角是（）。

A.10°

B.20°

C.30°

D.70°

以（）的名字命名的纪念馆的墙壁上刻着“对任何人不怀恶意；对一切人宽大仁爱；坚持正义，因为上帝使我们懂得正义；让我们继续努力去完成我们正在从事的事业；包扎我们国家的伤口。”

A.爱德华

B.华盛顿

C.林肯

D.罗斯福

委托代理关系可因( )而终止。

A．代理期间届满 B．代理人死亡
C．被代理人死亡
D．代理事务完成
E．监护关系消灭