六、任务型阅读。〔人与社会——畅想未来〕
阅读下面短文，从短文后的选项中选出能填入空白处的最佳选项，其中有一项为多余选项。
Cars will run on solar power or electricity and will be much cleaner. 1.
A
For example, if you are too close to another car or if you are driving dangerously, your car will slow down by itself.
Since there won't be any spare space, new cities will have to be built in the sea. 2.
C
People will live on the upper floor. The lower floor will be used for traffic, shops and factories.
3.
F
Plants that are not influenced by insects(昆虫)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 thinner. 4.
E
Electrical appliances(电器)will be quieter and will be controlled by computers.
Many new ways to treat illnesses will be successful, using products of genetic engineering(基因工程). Treatments will be found for the flu and the common cold. 5.
D
A. They will be much safer.
B. We won't use them in the future.
C. Some cities on the water will have two floors.
D. However, some new illnesses will appear.
E. They will have pictures that are as clear as photos.
F. Biotechnology(生物科技)will make food better and healthier.
