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___of them has a dictionary and ___one of them can look up words in the dictionary

___of them has a dictionary and ___one of them can look up words in the dictionary

___of them has a dictionary and ___one of them can look up words in the dictionary

A．Each,every        B．Every ,each        C．Each,each         D．Every,every

___of them has a dictionary and ___one of them can look up words in the dictionary