was obvious manager of the coffee shop was waiting for Li Fang to leave.
A. This; because
B. It; when
C. That; that
D. It; that
网友回答
A. This; because
B. It; when
C. That; that
(答案→)D. It; that
解析：考查形式主语。It是形式主语，that manager of the coffee shop was waiting for Li Fang to leave才是正在的主语从句。句意：很明显咖啡店的老板在等李芳离开。