Mr.White was so angry at all that Bill was doing that he walked out.
A.that; which B.that; that C.what; that D.which; that
答案是B
怀特先生对比尔做的事情如此生气,以致他甩袖离开了.
第一个空是定语从句,前面有all后面要用that引导,第二个空是so...that的固定搭配.
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