it didn't take long ____ the wooden house was swallowed by the big fire.A before B that为什么不能填that,求详解
问题描述：
it didn't take long ____ the wooden house was swallowed by the big fire.A before B that
为什么不能填that,求详解
答
A
答
before 在那座木屋被大火吞噬之前. that 无此意.