单项选择题

Questions 23 to 26 are based on the conversation you have just heard.
（）

A．The low efficiency of their operation.
B．Competition from other modes of transport.
C．Constant complaints from passengers.
D．The passing of the new transport act.

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单项选择题

（）

A．There is no replacement for the handle.
B．There is no match for the suitcase.
C．The suitcase is not worth fixing.
D．The suitcase can be fixed in time.

单项选择题

（）

A．The number of visits they receive
B．The files they have collected.
C．The way they store data.
D．The means they use to get information.

Questions 23 to 26 are based on the conversation you have just heard. （）

Questions 23 to 26 are based on the conversation you have just heard.
（）