3．What is Chris Urmson's comment on self­drive cars?

　　A．They can solve many existing problems.

　　B．They are safer than a jet plane.

　　C．They can completely change our cities.

　　D．They should change gradually.

　　解析：选A　细节理解题。根据第二段最后一句“He says driverless cars will greatly ... jams.”和第三段最后一句“‘If we are really ...’ he says.”可知，无人驾驶汽车可以减少交通事故、交通堵塞和停车场拥挤等现存的问题。故选A。

　　4．What can we learn from the text?

　　A．Google's prototypes will be tested on the roads soon.

　　B．Self­drive cars are not designed for children or women.

　　C．Concerns remain about the reliability of self­drive cars.

　　D．Driving tests will be easier to pass in the near future.

　　解析：选C　细节推断题。根据最后一段“Some are not convinced ... in extreme circumstances.”可知，Sven Beiker认为在极端环境下，无人驾驶汽车还是需要人工来操作。由此可推知，有些人还是担心无人驾驶汽车的安全问题。故选C。

　　Ⅱ.阅读七选五

　　(2016·石家庄市高三教学质检一)Attending college after high school isn't for everyone. If you are looking to explore your choices, check out these alternatives and they will help you make a decision that is right for you.

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