01-05 BDDBB 06-10 CBCDA 11-15 ACBDB

　　16-20 DDBDD 16-20 CDCDB

　　21-25 DDADA 26-30 BACBD 31-35 CCCDB 36-40 BAABC

　　41-45 DABCB 46-50 DCBBC 51-55 DCADB 56-60 ABACB

　　61-65 DCDBA 66-70 BCDAC 71-75 DDCDA 76-80 DCACD

　　61-65 CDCAB 66-70 ACDBC 71-75 CADBC 76-80 BDABC

　　81、通過對實驗結果進行測量和圖表分析，他們正試圖查明是什么使得不同的人對相同的場景產生完全不同的理解。

　　82、可是這些致癌物質依然存在于我們的食物之中，與此同時，要想知道加工食品標簽上的哪些成分對健康有利，哪些成分對健康不利，變得更加苦難了。

　　83、他們提供的個人服務在日本是如此根深蒂固，而這種服務有可能就在燈光閃爍的新展廳旁進行。

　　84、衛(wèi)星信息系統有著和衛(wèi)星遠程電話一樣的全球覆蓋率，但它可以攜帶文本內容，這一點對使用筆記本電腦的人非常有用。

　　85、定位服務和信息服務可以一起幫助救援隊找到受困的探險者，幫助警察找到被盜的汽車，幫助出口商追蹤貨物的進程，幫助貨運公司檢查司機是否繞道去了酒吧。

　　84、它通過電視屏幕和收音機的揚聲器向我們叫囂，通過報紙向我們招手，通過每天路邊的廣告牌向我們示意，通過每晚閃爍的彩燈向我們發(fā)送信息。

　　85、在設計和開發(fā)產品時，只用考慮工作時間、機器耗損、壓力等因素就足夠了，不用再去思考如何是產品變得對顧客更有吸引力。

　　86. When he missed the last bus, he was at a loss what to do.

　　87. If you want to attain your goal, you can’t neglect working hard.

　　88. It is foolish to think that computers will take the place of our human brains someday.

　　89. In spite of the bad weather, the football game went on and the audience stayed there, cheering for their favorite players.

　　90. Some people think the more expensive a product is, the better it will be. But it isn’t necessarily the case.

　　Part V 參考例文

　　Keeping Fit

　　Obviously, health is more important than anything else we have in this world. Good health is a necessity for us to enjoy our life and pursue our dreams in the society. On the other hand, poor health may lead to poor chances in our career, making us pessimistic about our future. In other words, good health means more chances and much happier life in the world.

　　There are some effective ways to keep us healthy. Firstly, we have to form a good habit in our daily life. Franklin once said that early to bed and early to rise made one healthy and wealthy. That is to say, a good habit of life is very important for us to be successful in our career. Besides, drinking and smoking do great harm to our health, so you have to keep away from them. Secondly, exercises may keep us very strong. Although each of us is very busy with our daily work and study, we will never forget to spend some time doing exercises. Thirdly, a balanced diet is a must to keep us healthy. We’d better not have too much fat and sugar, which may cause us to become overweight. Vegetables and fruits provide us various vitamins; therefore, do not hesitate to enjoy these foods.

　　In conclusion, health is very valuable for each of us. If you could follow the advice we’ve proposed above, you will be sure to keep fit and enjoy your happy life.