问题 选择题

---Whose bedroom is that?  

---It's ______ .    [ ]

A. Wangbo and Wangtao    

B. Wangbo and Wangtao's    

C. Wangbo's and Wangtao's    

D. Wangbo's and Wangtao

答案

答案:B

单项选择题
单项选择题