单项选择题

Questions 19 to 21 are based on the conversation you have just heard.

A．That there was no effect.
B．That it improved operations.
C．That operations became less efficient.
D．That the employees became dissatisfied.
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单项选择题
A) To visit the Modem Museum. C) To visit museums. B) To make a good plan. D) To visit a music school.
A) To visit the Modem Museum. C) To visit museums.
B) To make a good plan. D) To visit a music school.
单项选择题
A．To notify her of her promotion.B．To inform her of new equipment.C．To inquire about the office problems.D．To discuss meeting of the board.
A．To notify her of her promotion.
B．To inform her of new equipment.
C．To inquire about the office problems.
D．To discuss meeting of the board.
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