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B. are C. am ( )2. is the guitar ? It’s 125 yuan. many B. How much C. How old ( ) bike is five yuan . B. hundreds C. hundredes ( ) box is thirtyone . B. dollar ( ) and thirtytwo is . B. fifty C. fiftytwo ( ) pen is , it is very expensive . hundred yuan B. two hundreds yuan C. two hundred yuans ( ) much the boat , Gogo ?