買(mǎi)了一套柳州出版社出的《期末沖刺100分》，英語(yǔ)書(shū)沒(méi)有附光碟

沖刺100三年級(jí)下冊(cè)聽(tīng)力，柳北區(qū)中學(xué)高三復(fù)讀

英語(yǔ) 人教PEP 期末沖刺100分 的聽(tīng)力在哪里有

人的話(huà)音通常在300，3400Hz范圍內(nèi)

沒(méi)天理呀。我買(mǎi)了68所期末沖刺100分英語(yǔ)的

對(duì)10路帶寬均為300，3400Hz的模擬信號(hào)進(jìn)行PCM時(shí)分復(fù)用

一、1.uniforms2.sleepy 3.replied 4.practice 5.importance

二、1.comfortable 2.much 3.success 4.decisions5.suggestions

三、1.tall enough 2.achieving your dream 3.design our school uniforms 4.had opportunity to study 5.aren'；t allowed； wear earrings

四、1~5 CBBCB 6~10 CADAD

五、1~5 DAECG

六、1~5 BCABD 6~10 BCDBA

七、1.Get/Have；pierced 2.dirty and untidy 3.Use bad language 4.a lot of noise 5.be strict with

Ⅷ.（One possible version）

Dear Ms Li

I'；m very glad to write to you. I have lot of homework to do at school. I don'；t have enough time to sleep. I nearly have no time to do sports. My friend and I can hardly find time to talk， or play together. When I get back home from school， I'；m not allowed to watch TV， surf the Internet or listen to my favorite music. I feel worried about them. I don'；t know what I should do. Could you please give me some suggestions

Best wishes

Zhang Meng