答案是B或者C.
在这里是动名词结构做主语,被提问时,用what提问.
这样的情况选择A或者D :
THAT his teacher praised him / THAT he was praised by his teacher -- made your brother so delighted.--------这里是主语从句部分做主语被提问,也用what
答案是B或者C.
在这里是动名词结构做主语,被提问时,用what提问.
这样的情况选择A或者D :
THAT his teacher praised him / THAT he was praised by his teacher -- made your brother so delighted.--------这里是主语从句部分做主语被提问,也用what