Many businessmen attended the Boao Forum(博鳌论坛)because they knew what
from the forum.
A. to get
B. to be got
C. got
D. getting
网友回答
(答案→)A. to get
B. to be got
C. got
D. getting
解析：英语中,许多动词(如:know，decide，tell sb.，show sb.等)后可接疑问代词或疑问副词+不定式短语的结构来作宾语。题中knew what to get相当于knew what they would get。