第六屆世界合唱節(jié)（the 6th World Choir Games）將于2010年7月15日在古城紹興舉行。屆時，你校將接待部分國外游客。為此，合唱節(jié)籌備會決定在你校招募幾名校園形象大使，接待來賓并介紹校園。假如你是高三（2）班學生陳杰，你將報名參加本次形象大使的競選，并希望自己能入選，請按以下要點寫一份競選演講稿。

    1．自我介紹：曾擔任學生會主席；

    2．申請理由：自擬二點：

    3．學校簡介：位于市中心、占地7,000平米、省重點中學、百年老校、設施一流。

注意：

   （1）詞數：100—120，文章開頭已給出（不計詞數）。

   （2）參考詞匯：設施一facilities；校園形象大使一campus guide

Dear friends,

       Hello, everyone．I'm very glad to have the chance to speak here.                       

       That's all．Thank you!

We are trying to create_____less polluted world and the air pollution in our city will be less of ___ problem．

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

At first he refused to admit he had stolen the car but when he was shown the videotape, he ____and admitted everything．

A．broke up         B．broke away        C．broke down           D．broke out

He _______ busy yesterday, or he ___ you with your experiment．

A．was, had helped                                B．was, would have helped

C．had been, would had helped                       D．had been, would help

You’d better take a pen when you go to the meeting ___ there is something important to write down．

A．as if          B．so that              C． in order that            D．in case

Hearing the dog barking fiercely, away _____．

A．did the thief flee                               B．was fleeing the thief 

C．the thief fled                                  D．fled the thief

He had to take the medicine three times a day so as to be ___ his pain in the leg．

A．free from           B．suffer from           C． taken away from          D．apart from

—You have made great progress in your studies of English, haven’t you?

—Yes, but much ____．

A．remains to do                                     B．remains to be done

C．is remained to do                                 D．is remained to be done

The shy student raised his head and opened his mouth as if ____ something, but failed．

A．said         B． to say         C． saying         D．to have said

—Obama won the election．It’s amazing!

—Yes．But the result was within ___ we had expected, ___ brought great joy to many young people, especially the black．

A．hat, which           B．that , that            C． what, it            D．what ,which