单项选择题

A．New technology is being employed.
B．Advertisements are being widely used.
C．New designs are being adopted.
D．More synthetic materials are being introduce
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单项选择题
A．Jack survived the accident.B．Jack was the only victim of the accident.C．Jack saved all the other passengers.D．It did little damage to Jack’s car.
A．Jack survived the accident.
B．Jack was the only victim of the accident.
C．Jack saved all the other passengers.
D．It did little damage to Jack’s car.
单项选择题
A．The city can be a lonely place.B．Life in the West can be very dangerous.C．People in the West are fond of animals.D．The dog is a useful and friendly animal.
A．The city can be a lonely place.
B．Life in the West can be very dangerous.
C．People in the West are fond of animals.
D．The dog is a useful and friendly animal.
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