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3D printing is becoming more and more popular. We are 阅读理解答案,           ★★★
3D printing is becoming more and more popular. We are 阅读理解答案,
作者:佚名 文章来源:网络 点击数: 更新时间:2018/6/5 10:26:34

3D printing is becoming more and more popular. We are now able to create things we need very quickly and easily using 3D printers. But can you imagine printing food?
Some scientists are trying to revolutionize the dining experience by doing this. They hope that having a 3D printer in the kitchen will be as common as the microwave oven or blender.
Scientists say that itll be quite easy: you simply have to select a recipe and put the raw food inks into the printer. You can also modify the instructions to make the food exactly how you want it. This means that it would be very quick and easy to create tasty and nutritious meals.
Using 3D printers to create your meals would also be saving the environment. There would be less need for traditional growing, transporting and packaging processes as food production would be a lot more efficient. For example, alternative ingredients(原料) such as proteins from algae, beetroot leaves and insects could be converted into tasty products.
Printing food could also help people who suffer from dysphasia (a swallowing disorder). They could program the printer to print softer versions of their favorite foods so that they would not have trouble in swallowing them.
However, some people think that a future of 3D food printing would be a disaster. It could take away many jobs, including those fro growing, transporting and packaging food. Imagine a world where there was no need for farming or growing crops and the same tastes could be printed from a raw food ink. Likewise, traditional cafes and restaurants might lose business. Also, there are concerns about the nutritional value of printed food: is it really possible to be get the nutrients we need from food based inks and gels(凝胶)?
What’s more , cooking and eating together with family and friends has long been a traditional and enjoyable activity. It is hard to imagine a world where the pleasure of cooking is dead and meals can be created at the touch of a button.
28. Which of the following best describes 3D food printing?
A. Quick and popular.
B. Easy and efficient.
C. Nutritious and tasty.
D. Soft and convenient.
29. Why do some think that 3D food printing would be a disaster?
A. Traditional food would disappear.
B. Many people could lose their jobs.
C. It would affect the peoples health.
D. We could all eat the same food.
30. What can we infer from the last paragraph?
A. 3D food printing will replace traditional cooking.
B. The future of 3D food printing is uncertain.
C. It would hurt our tradition of food culture.
D. 3D food printing would be a failure.
31. Which of the following can be the best title for the text?
A. 3D food printing: coming to the kitchen
B. Can 3D printing create everything?
C. 3Dprinting food will be in fashion!
D. The disadvantage of 3D food printing
 28-31 BBCA   


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