单项选择题


Questions 23 to 25 are based on the conversation you have just heard.

A．How much its accuracy has improved recently.
B．How reliable long-range forecasts are.
C．How difficult it takes to make a good forecast.
D．How the current forecast causes troubles.
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单项选择题
A．Because it is a small town with some British characters.B．Because there is a college in the small town.C．Because it is easy to start their business in the small town.D．Because they can perform their daily tasks on foot.
A．Because it is a small town with some British characters.
B．Because there is a college in the small town.
C．Because it is easy to start their business in the small town.
D．Because they can perform their daily tasks on foot.
单项选择题
A．They are places for people to exchange their goods.B．They are places for residents to heap the useless things.C．They are sales set for residents to sell and buy used things.D．They are sales set by stores to put their goods on sale.
A．They are places for people to exchange their goods.
B．They are places for residents to heap the useless things.
C．They are sales set for residents to sell and buy used things.
D．They are sales set by stores to put their goods on sale.
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