题目
Questions 5 to 7 are based on the news report you have just heard,-|||-5.A) It could drive for long trips. C)It could drive in various areas.-|||-B)It could work without human involvement. D)It could take four people.-|||-6.A) It can only drive in flat areas. C)It has no gas pedals and steering wheels.-|||-B)It cannot go over 130 kilometers per hour. D)It has no safety devices.-|||-7.A)Produce 25 cars in the next five years. C) Expand testing to more areas.-|||-B)Develop areas with more hills. D)Explore areas with more rain.

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