【题目】给句子排序，构成完整、逻辑通顺的对话。
a. Can I help you?
b. It’s five dollars.
c. I want a hamburger, please.
d. How much is it?
e. And to drink?
f. Can I have a cup of tea?
g. Alright, that’s a hamburger and a cup of tea.
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【答案】a-c-e-f-g-d-b
【解析】
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