题目内容
（请给出正确答案）
[单选题]
当你想问你的同学“他们是谁”，你应该说：__（）
A.What are they
B.Who are they
C.Where are they
单选题，请选择你认为正确的答案：
提交
答案
C、Where are they
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A.id you do something else
B.id you do anything else
C.What did you do on Sunday
