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Robots seem new to most people, but they have a long histor y. 1 one was made by a Greek. The robots in the films are usually stronger, 2 and cleverer than people. In real life, most robots are used in factories. They are used to do many dange rous, difficult or boring 3 . Some people can’t look afte r 4 and robots can help them. For example, some people can’t see, and they use dogs 5 themselves move around. This kind of dog is called a guide dog (导盲犬). But not sci entists are making robots help them. In the future, robot dogs 6 take the place of (代 替) these guide dogs. Today robots are 7 used in American hospitals. In the hospital, a robot 8 meals from the kitchen to the sick people’s rooms. It never lost its way because it has a 9 of the hospital in its computer system( 系统). Robots can help us in a lot of different ways. However, they 10 take the place of humans. ( )1.a. First b. Second c. The first d. The one ( )2.a. fast b. more fast c. faster d. more faster ( )3.a. jobs b. work c. exercise d. job ( )4.a. them b. themselves c. theirs d. their ( )5.a. helps b. to help c. helping d. help ( )6.a. can’t b. may be c. may d. must ( )7.a. also b. too c. not d. seldom ( )8.a. takes b. puts c. gets d. walks ( )9.a. paper b. map c. sign d. book ( )10.a. will never b. never will c. are never d. never are (责任编辑：admin) |