单项选择题

A．The man made a mistake in operating the machine.
B．The machine doesn’t work properly.
C．The woman is helping the man repair the machine.
D．The instructions were not clear enough for the man to read.
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单项选择题
A．She’d like to take more responsibility.B．She’d like to pass the customer on to her boss.C．She’d like to give the customers money back.D．She’d like to use more advanced network systems.
A．She’d like to take more responsibility.
B．She’d like to pass the customer on to her boss.
C．She’d like to give the customers money back.
D．She’d like to use more advanced network systems.
单项选择题
A．There are more on TV than in newspapers.B．The descriptions of violence are too accurate.C．Only professional criminals imitate the reports.D．They are the primary reason for the high frequency of crimes.
A．There are more on TV than in newspapers.
B．The descriptions of violence are too accurate.
C．Only professional criminals imitate the reports.
D．They are the primary reason for the high frequency of crimes.
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