完形填空 How soon will robots become so clever that they' will be able to do jobs which human can do, such as 2 language or looking after patients in hospital? Some 2 believe this will happen in twenty years. One company has already developed a kind of machine. It 3 as 'home-helps' for old people. It can also do such things as cooking eggs and cleaning the floor. The 4 says that the machine will understand simple voice instructions and the machine will be controlled 5 a latest IBM microcomputer. Mr Henry, the director of UAS, believes that his company will develop the clever robots for 6 in industry. By this time, they will begin to sell the machines into ordinary homes. Robots can do much 7 , such as washing dishes, cleaning the house and cooking meals. By the way, the 8 of them may be as little as$ 1,000. But Dr Sandra believes we have a long way 9 truly intelligent machines. She says, 'It can cook an egg. But if one of eggs is 10 , it will still cook. If you ask a robot to do something unusual that needs a man to think, a robot is useless.' (     )1. A. teaching (     )2. A. teachers (     )3. A. can use (     )4. A. company (     )5. A. for (     )6. A. using (     )7. A. homework (     )8. A. price (     )9. A. develop (     )10.A. good B. buying B. experts B. can be using B. school B. by B. lending B. jobs B. money B. to develop B. big C. borrowing C. students C. can be used C. hospital C. as C. giving C. housework C. time C. developed C. bad