Question

阅读理解： 　　Here is a good idea for future cars．There will be electronic tracks(电动轨道) everywhere in the streets．Electronic cars will run on these tracks．All the tracks and all the cars will be controlled by a great computer．For example, if you want to go from your school to a large factory, you just go out of the school and get into one of those cars outside．Then you press the button for the factory．A signal(信号)is sent from the car to the central computer and the computer finds the route(路线)．The car takes you to the factory at high speed．Easy! 　　Don’t you think it is a good idea for the future?If we really want to realize it, we must do something, we do not want to live in noisy, dirty cities, do we? Choose the best answer： (1) Electronic tracks will be used ________． [　　] A． in the street B． in cities C． in large factories D． in the country (2) ________ leads the car to the place you want to go． [　　] A． The electronic tracks B． The button C． The signal D． The central computer (3) The idea of electronic tracks ________． [　　] A． is realized everywhere B． can be realized if people do something C． can never be realized D． can only be realized in large factories (4) The computer gets signals from ________． [　　] A． schools B． factories C． electronic cars D． electronic tracks (5) When you want to go to a place, just press a button ________． [　　] A． outside the car B． in the car C． on the computer D． in the factory

Answer 1

答案：1．A;2．D;3．B;4．C;5．B;