How much did Alibaba Group score on Nov. 11th , 2014? $4.7 billion. $5.71 million. $5.71 billion.

科目名称：理工英语1

试卷号：23894

题型：单选题

题目：How much did Alibaba Group score on Nov. 11th , 2014? $4.7 billion. $5.71 million. $5.71 billion.

选项：$4.7 billion. $5.71 million. $5.71 billion.

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答案：$5.71 billion.