问题
选择题
— Is this your book, Mary?
— No, it isn't. It ____ Joy [ ]
A. belongs to
B. belong to
C. must to
D. who
答案
答案：A
搜题请搜索小程序“爱下问搜题”
— Is this your book, Mary?
— No, it isn't. It ____ Joy [ ]
A. belongs to
B. belong to
C. must to
D. who
答案：A