单项选择题

The passage tells us that there is ______.

A．a central library in each area
B．a library in the center of each area
C．one central library for all areas
D．more than one central library in each area

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热门试题

单项选择题

Mr. Webster thought that the explosion ______.

A．was a bomb
B．wasn't a bomb
C．was like a bomb
D．was almost a bomb

单项选择题

The two men in the van _____.

A．were slightly hurt
B．were badly injured
C．were shocked but unhurt
D．needed careful treatment