问题描述:
A:"Can i help you?"B:"Yes,please.I want a pair of shoes."A:"How about this one/ones/pair?"
B:"It/They look/looks nice.How much is it/are they?"
A:"It is/They are nine dollars."
B:"It/They look/looks nice.How much is it/are they?"
A:"It is/They are nine dollars."
问题解答:
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