问题
选择题
It was April 29, 2011 _______ Prince William and Kate Middleton walked into the palace hall of the wedding ceremony. [ ]
A. that
B. when
C. since
D. before
答案
答案：B
搜题请搜索小程序“爱下问搜题”
It was April 29, 2011 _______ Prince William and Kate Middleton walked into the palace hall of the wedding ceremony. [ ]
A. that
B. when
C. since
D. before
答案：B