单项选择题

A．By making use of special paper.
B．By adding common salt to silver.
C．By making the temporary image.
D．By using a special piece of metal.
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单项选择题
A．Ask if he can drive the car.B．Repair the seats.C．Offer to buy the car.D．Look for a better deal.
A．Ask if he can drive the car.
B．Repair the seats.
C．Offer to buy the car.
D．Look for a better deal.
单项选择题
A．He doesn’t know what’s wrong with the computer.B．The woman should replace her computer monitor.C．The problem is different from what he thought it was.D．The computer cannot be repaired.
A．He doesn’t know what’s wrong with the computer.
B．The woman should replace her computer monitor.
C．The problem is different from what he thought it was.
D．The computer cannot be repaired.
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