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
---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:B