问题描述：
The teacher was so angry at all ___ he had done ___his face turned red.
A.that that B.what what C.that what D.what that
为什么选择A,第一个空难道不是填what?what he had done 翻译为：他所做的（事情）.应该是他做的什么事情.
A.that that B.what what C.that what D.what that
为什么选择A,第一个空难道不是填what?what he had done 翻译为：他所做的（事情）.应该是他做的什么事情.
问题解答：
我来补答展开全文阅读