题目内容
People have always tried hard to invent useful things. They know well that nothing is p1 without careful watch and hard work. Now inventions can be s 2 here and there in our life. They can be invented by a single person o 3 in group work. Some new things are invented by chance (偶然地) ，but o 4 are not. People get new ideas from earlier things.
The new and surprising things show technology has really c 5 our life a lot. For example,with nanotechnology (纳米技术) ，we can build what we want b 6 everything is made up of atoms (原子) . We c 7 make clothes that are free from dirty marks. We can own cell phone batteries that can last f 8 100 days. We will have better medicine. The possible uses of nanotechnology are too m 9 to count. Maybe in the near f 10 ,our life will become very convenient. Do you think so?
1. 2.3. 4. 5.
6.7. 8. 9. 10.
1. possible 2. seen 3. or 4. others 5. changed
4. because 7. can 8. for 9. many 10. future
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