Another way is to take the place of the car engine by something else. Enginners are now working on it. Many makers believe that it will take years to develop a practical model that can make people pleased.

　　To prevent the world from being polluted by cars, Americans have to make some changes in the way of their life. They have to cut down on the number of their cars and they are encouraged to travel and go to work by bike. But this change does not close down – many workers may find themselves without jobs if a car factory closes down. And the problem of their pollution would become less important than that of losing jobs.

　　Americans may live a happy but sad life for a long time because of the car problem.

　　B)閱讀短文，按要求完成相關(guān)任務(wù)。(共5小題，每小題2分，滿分10分)

　　How do students spend their spare time after finishing their homework? Wach TV, play computer games or go outside to relax? Here’s a good example.

　　Tim and Kerry Meek are both teachers. They live in the UK with their two daughters: eleven-year-old Amy and nine-year-old Ela. Recently, the Meek famiy has become the focus of the whole country after they completed 100 different outdoor activities in one year.

　　The Meek couple didn’t want their children to spend all their free time in front of the TV and become “couch potatoes”. So about one year ago, the Meeks decided that watching TV and playing computer games were not permitted. Instead, they set 100 tasks for the two girls to do outside. Although Mr and Mrs. Meek are not outdoor activity fans, they took part in all the activities to encourage their daughters. It turned out that the two sisters really had a good time joining activities.

　　Every holiday and weekend, whether it’s sunny, rainy or snowy, the Meeks would set off to try the activities on their list, including hiking, sailing, climbing, skiing, and so on. The two little girls not only had a wonderful time, but also learned a lot of skills from the activites. They were even able to stand up in front of their school to give a talk for charity. “ Our friends spend a lot of their free time doing things which are harmful to their health. Luckily, we’ve had the chance to experince something different.” Amy and Ella also helped their parents to draw up a new list of challenges for the next 12 months.

　　69. 請用穩(wěn)重出現(xiàn)的詞語將下列句子補(bǔ)充完整， 使句子意思連貫。

　　As a student, you should do more outdoor exercises in order not to ____________________.

　　70. Why ddi the Meeks become the focus of the UK?

　　_________________________________________________________________________.

　　71. When did the Meeks go out to do the activities?

　　_________________________________________________________________________.

　　72. 將文中劃線的句子翻譯成漢語。

　　_________________________________________________________________________.

　　73. Please tell us what you have learned from this passage with two sentences in your own words. _____________________________________________________________________________

　　據(jù)報(bào)道，我國青少年的體質(zhì)健康狀況令人擔(dān)憂。不久前，徐州市教育局對全市近2萬名學(xué)生進(jìn)行體質(zhì)測評，結(jié)果發(fā)現(xiàn)許多問題：一分鐘跳繩堅(jiān)持不到50秒，跑步到終點(diǎn)直接累倒在地，看不清視力表，……

　　作為一名中學(xué)生，你將如何提高自身的身體素質(zhì)?請根據(jù)圖片的提示，談?wù)勛约旱拇蛩�，必須包括文中圖片所給信息，并適當(dāng)發(fā)揮。