This subject is ______ than that one.

单项选择题The founder of metaphysical school is ______.

单项选择题We obey him, ______ we are afraid of him, ______ we honor and love him.

单项选择题William Sidney Porter, known as O. Henry, is most famous for ______.

单项选择题The teacher ______ the map on the blackboard.

单项选择题The teacher spoke so fast that it was hard for the students to（）what he was saying.

A. take in
B. take off
C. take on
D. take after