foreword unit one text the computer society:business section 1 aids to study section 2 suggested answerw and keys to the general exercises section 3 reading exerciese section 4 writing exercises 課文參考譯文 unit two text: the adventures of tom sawyer section 1 aids to study section 2 suggested answerw and keys to the general exercises section 3 reading exerciese section 4 writing exercises 課文參考譯文 unit three text:why are you laughing? section 1 aids to study section 2 suggested answerw and keys to the general exercises section 3 reading exerciese section 4 writing exercises 課文參考譯文 unit four text life on other planets section 1 aids to study section 2 suggested answerw and keys to the general exercises section 3 reading exerciese section 4 writing exercises 課文參考譯文 unit five text newspapers in the capitalist world section 1 aids to study section 2 suggested answerw and keys to the general exercises section 3 reading exerciese section 4 writing exercises 課文參考譯文 unit six text noter from the underground section 1 aids to study section 2 suggested answerw and keys to the general exercises section 3 reading exerciese section 4 writing exercises 課文參考譯文 unit seven text in antarctic section 1 aids to study section 2 suggested answerw and keys to the general exercises section 3 reading exerciese section 4 writing exercises 課文參考譯文 unit eight unit nine unit ten A Glossary of idioms and phraese
鄂公網(wǎng)安備 42010302001612號 