一道单选，速度

来源：百度知道 编辑：UC知道 时间：2024/05/27 15:31:07
she was so angry at ______ he was doing _______ she walked out, and closed the door heavily behind her

A. that,that
b.what, that
c,that that
d.what ,what

我觉得选B 对不对？

B
what 宾语从句that结果 状语从句

恩，选b对

分解she was so angry at (what he was doing) that she walked out
她 是 如此 生气 对于 （他所做的事情） 以至 她 走 开。