谁能告诉我这题为何选A?He had no time to rush into the room t

问题补充：

谁能告诉我这题为何选A?He had no time to rush into the room to save his baby(A)the house fell down.A.before B.as C.after D.until

答案：

before的意思是在之前,在房屋倒塌之前,他没时间冲入房间救她小孩

======以下答案可供参考======

供参考答案1:

在房子倒塌之前，他没有时间冲进去救他的孩子

把句子翻译下就好~