仔细阅读练习Speeding off in a stolen car, the thief thinks he has got a great ……的答案

31. What’s the function of the remote immobilizer fitted to a car?
A) To help the police make a surprise attack on the car thief.
B) To allow the car to lock automatically when stolen.
C) To prevent the car thief from restarting it once it stops.
D) To prevent car theft by sending a radio signal to the car owner.
32. By saying “The pattern of vehicle crime has changed” (Lines 1-2. Para. 3), Martyn Randall suggests that ________.
A) it takes a longer time for the car thief to do the stealing
B) self-prepared tools are no longer enough for car theft
C) the thief has to make use of computer technology 、
D) the thief has lost interest in stealing cars over 10 years old
33. What is essential in making a modem car tougher to steal?
A) A coded ignition key.
B) A unique ID card.
C) A special cellphone signal.
D) A GPS satellite positioning receiver.
34. Why does the tracking system set a 100-metre minimum before sending an alarm to the operations centre?
A) To leave time for the operations centre to give an alarm.
B) To keep police informed of the car’s movements.
C) To give the driver time to contact the operations centre.
D) To allow for possible errors in the GPS system.
35. What will the operations centre do first after receiving an alarm?
A) Start the tracking system.
B) Contact the car owner.
C) Block the car engine.
D) Locate the missing car.

baccd

不会

a a a 再看看别人怎么说的。

有点不完整吧题