问题
选择题
What he said at the meeting referred to _______ he was interested in the project.
A．that
B．which
C．what
D．the fact that
答案
答案：D
考查同位语从句。句意：在会议上他所说的话提到了他对这个工程感兴趣这个事实。that he was interested in the project从句解释前面的名词the fact，是同位语从句，所以选D。
