It was surprising most people paid more than 100 dollars just to see that famous star.
A. which
B. that
C. whether
D. where
网友回答
A. which
(答案→)B. that
C. whether
D. where
解析：考查it形式主语和主语从句。本句的it是形式主语，真正的主语从句是that most people paid more than 100 dollars just to see that famous star,that引导这个主语从句，在句子中不充当任何成分，只起引导作用，没有任何意思，不能省略。句意：大部分人愿意付100美元来见这个明星真是令人惊讶。