问题
选择题
— When did Hong Kong return to our motherland?
— ____ 1997. [ ]
A. On
B. In
C. At
D. For
答案
答案：B
搜题请搜索小程序“爱下问搜题”
— When did Hong Kong return to our motherland?
— ____ 1997. [ ]
A. On
B. In
C. At
D. For
答案：B
