问题
选择题
It seemed only seconds ____ the big fire broke out. [ ]
A. when
B. till
C. after
D. before
答案
答案：D
搜题请搜索小程序“爱下问搜题”
It seemed only seconds ____ the big fire broke out. [ ]
A. when
B. till
C. after
D. before
答案：D