【题目】Liao Fan, a Chinese actor, finally got to know __ real success tastes like when he won the prize for Best Actor at the 64th Berlin film festival.
A. when B. how
C. what D. that
在线课程【答案】C
【解析】中国演员廖凡当他获得64届柏林电影节的最佳男主角时，才明白真正的成功意味着什么。Know后面引导一个宾语从句，like缺少宾语，故用what来引导。