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上海市光明中学2018届高三上学期开学考
Ⅱ.Grammar and vocabulary
Section A
Speeding off in a stolen car, the thief thinks he has got a great catch. But he is going to experience _21_ unwelcome surprise. The car is fitted with a remote immobilizer(锁止器),and a radio signal from a control center miles away will ensure that _22_ 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 microprocessor and memory, and a GPS(全球定位系统)satellite positioning receiver. If the car is stolen, a coded cellphone signal will tell the control center to block the vehicle's engine management system and prevent the engine _23_ being restarted.
In the UK, a set of technical fixes is already making life harder for car thieves." The pattern of vehicle crime has changed," says Martyn Randall, a security expert. He says _24_ would only take him a few minutes to teach a person how to steal a car, using a bare minimum of tools. But only if the car is more than 10 years old.


2017-2018学年光明中学高三上英语第一次月考

2021-02-19 12:36
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