单项选择题

What is the main reason for the increase in the number of passengers（）

A．Lower price.
B．Improved service.
C．Better facilities.

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单项选择题

A．to
B．by
C．from

单项选择题

The machine company empties the money from the machine as part of its service agreement.（）

A．Right
B．Wrong
C．Doesn’t say

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