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C) the major contributions of educated women to society
D) the economic and social benefits of educating women
Passage Three
Questions 31 to 35 are based on the following passage:
Speeding off in a stolen car, the thief thinks he has got a great catch. But he is in for an unwelcome surprise. The car is fitted with a remote immobiliser (锁止器), and a radio signal from a control centre miles away will ensure that once the thief switches the engine off, he will not be able to start it again.
The idea goes like this. A control box fitted to the car contains a mini-cellphone, a micro- processor and memory, and a GPS (全球定位系统) satellite positioning receiver. ff the car is stolen, a coded cellphone signal will tell the control centre to block the vehicle’s engine management system and prevent the engine being restarted. daoahngtigong
But determined criminals are still managing to find other ways to steal cars, often by getting bold of the owner’s keys. And key theft is responsible for 40% of the thefts of vehicles fitted with a tracking system.
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