问题描述：
情景对话:here are some sweaters .look at this ＿＿sweater
B:here is the money .A:＿＿＿＿，＿＿＿＿ B:you’re welcome
B:here is the money .A:＿＿＿＿，＿＿＿＿ B:you’re welcome
问题解答：
我来补答展开全文阅读