unit4topic2試卷(編輯修改稿)
2025-07-04 13:38 本頁面
【文章內(nèi)容簡介】 it. Then the young boy began to blow bubbles with the new chicle which his father had made. Mr. Adams had discovered bubble gum 7 .Mr. Adams gave up trying to find a way to make rubber. 8 , he wanted to try to sell the new gum that he had made. He thought 9 people might like the taste, too.He was 10 . Soon, the new gum became more and more popular.( ) ( ) C. His ( ) ( ) ( ) ( ) ( ) mistake accident time ( ) of of ( ) other ( ) 五．閱讀理解。(20分)(A)Cars will run on solar power(太陽能) or electricity and will be much cleaner. They will be much safer. For example, if you are too close to another car or if you are driving dangerously, your car will slow down by itself.Because there won’t be any spare land, new cities will have to be built in the sea. Some cities on water will have two levels. People will live on the upper level。 the lower level will be used for traffic, shops and factories.Biotechnology(生物技術(shù)) will make food better and healthier. Plants that are not affected by insects or illnesses will be developed. The taste of fruit and vegetables will be better and food will be kept longer.New technology will be used to make TVs that are only 5cm thick. They will have pictures that are as clear as photos. Electrical appliances(電器) will be quieter and will be controlled by puter, they will also use 50% less power.Using products of genetic engineering(基因工程產(chǎn)品), many new ways to cure(治愈) illnesses will be successful. Cures will be found for the flu and the mon cold. However, some new illnesses will appear.根據(jù)短文內(nèi)容，判斷正(T)誤(F)
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