问题补充:
He was so angry at all I was doing he walked out.
A. that; that
B. what; that
C. that; what
D. which; what
答案:
(答案→)A. that; that
B. what; that
C. that; what
D. which; what
解析:句意;对我做的的所有事是如此的生气,以致他走出去了。第一个that引导的是定语从句,修饰all 第二个是so……that的用法:如此……以致 他