（本題12分）定義在R上的函數(shù)，已知在上有最小值3。

（1）求的單調(diào)區(qū)間；

（2）求在上的最大值。

假定英語(yǔ)課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌寫(xiě)的以下作文。文中共有10處語(yǔ)言錯(cuò)誤，每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。

增加：在缺詞處加一個(gè)漏字符號(hào)（/\），并在其下面寫(xiě)出該加的詞。

刪除：把多余的詞用斜線（\）劃掉。

修改：在錯(cuò)的詞下劃一橫線，并在該詞下面寫(xiě)出修改后的詞。

注意：1.每處錯(cuò)誤及其修改均僅限一詞；

2.只允許修改10處，多者（從第十一處起）不計(jì)分。

Boys and girls,

Attention, please. I’ve got a good news for you. A new book How to Improve Your English is now on sell in a nearby bookstore. I think the book is great help to our English study and suitable for we middle school students. There are many practical examples in the book, included a lot of pictures. The price is five yuan each. Those who wants to buy the book, should go here as soon as possible and get your money ready for. By eleven o’clock tomorrow morning the money should be give either to me nor to our monitor. We’ll go to buy the books tomorrow afternoon.

書(shū)面表達(dá)(滿分25分)

　　下面是某中外合資企業(yè)刊登在昨天的China Daily上的一則廣告：

Office secretary，with experience in bookkeeping，typewriting，public relations，operating PC（personal computer）.

Address，age，health condition.

Write to A518，Charlie Office.

假設(shè)你是林濤，現(xiàn)年20歲，身體健康，學(xué)習(xí)英語(yǔ)6年，學(xué)過(guò)廣告中所列項(xiàng)目。通信地址是濱海市765信箱（P. O. Box 765）。請(qǐng)根據(jù)廣告中提出的招聘職務(wù)、應(yīng)聘條件和你自己的簡(jiǎn)要情況，寫(xiě)一封自薦信。詞數(shù)：100左右。

Dear Sir，

I have read your advertisement in yesterday’s China Daily.

___________________________________________________________________________

___________________________________________________________________________

　　                                                    Yours，

 Lin Tao

第二卷（共35分）
第四部分：寫(xiě)作（共兩節(jié)；滿分35分）
第一節(jié)：短文改錯(cuò)（共10小題，每小題1分，滿分10分）
此題要求改正所給短文中的錯(cuò)誤，對(duì)標(biāo)有題號(hào)的每一行做出判斷：如無(wú)錯(cuò)誤，在該行右邊橫線上劃一個(gè)（√）；如有錯(cuò)誤，則按下列情況改正：
該行多一個(gè)詞：把多余的詞用斜線（/）劃掉，在該行右邊橫線上寫(xiě)出該詞并也用斜線劃掉。
該行缺一個(gè)詞：在缺詞處加一個(gè)漏字符號(hào)（^），在該行右邊橫線上寫(xiě)出該加的詞。
該行錯(cuò)一個(gè)詞：在錯(cuò)的詞下劃一橫線，在該行右邊橫線上寫(xiě)出改正后的詞。
注意：原行沒(méi)有錯(cuò)的不要改！
Yesterday I was invited to join in a                        76．______________        
old friend’s birthday party . The party was going to      77．______________        
begin on 8 o’clock in the evening .I was afraid of             78．______________        
being late , so I lent a watch from my neighbor . When     79．______________        
I got to there , my friend gave me a warm welcome .         80．______________        
He introduced me for some other friends . After we          81．______________        
shared the big birthday cake , we started dance and           82．______________        
singing . What wonderful time we had ! On my way home       83．______________        
I stopped to look at my watch­ —To my surprise that         84．______________        
wasn't around my wrist any longer ! I hurried            
back my ­­friend’s house . Luckily I found it there .                85．______________        

書(shū)面表達(dá)（滿分20分）
2010年上海世博會(huì)正在舉辦，你的外國(guó)網(wǎng)友想要到中國(guó)來(lái)，為表示對(duì)他們來(lái)中國(guó)的歡迎，你打算介紹一些極具中國(guó)特色的事物（可以是風(fēng)俗文化等）。你以 “Fascinating China”為題，用英語(yǔ)寫(xiě)一篇150字左右的短文，發(fā)表在你的個(gè)人博客上。
短文可選擇使用以下的參考詞匯：
the Great Wall（長(zhǎng)城）； Peking Opera(京劇)； Panda（大熊貓）；  terracotta（兵馬俑）。
Fascinating China
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
The above mentioned are just a wave of the sea. If you want to know more about this ancient nation, come to the Shanghai Expo and be our guest to see for yourself.