Question

【题目】你想知道那本书多少钱，应问：________ ( )

A.How much are they?B.How much is it?C.How many are they?

Answer 1

【答案】B

【解析】

问价格用How much，How many是询问数量。那本书为单数应该用is，代词用it。其它不符合。故答案为B。