(2013·安徽马鞍山两校第一次联考)—Can I ask you a few straightforward questions about yourself?
—Sure. I like when people are open and direct.
A. that
B. this
C. it
D. them
网友回答
A. that
B. this
(答案→)C. it
D. them
解析：选C 考查it的特殊用法。I like it when ...是固定句式，表示“我喜欢……”，此处it无实义。