单项选择题

A．When the light above the seat goes off.
B．When the bell above the seat rings;
C．When the speaker above the seat sounds.
D．when the stewardess informs him.
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单项选择题
A．In a factory.B．At the library.C．In his department.D．In the dining-room.
A．In a factory.
B．At the library.
C．In his department.
D．In the dining-room.
单项选择题
A．It reduced government interference in production and circulation.B．It’s concerned about the distribution of social wealth.C．It took measures against private ownership of means of production.D．Worker’s condition in general has not been improved.
A．It reduced government interference in production and circulation.
B．It’s concerned about the distribution of social wealth.
C．It took measures against private ownership of means of production.
D．Worker’s condition in general has not been improved.
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