题干
We all ____________ him and regard him as a hero.
A：look up
B：look up to
C：look down
D：look down on
答案(点此获取答案解析）
B
We all ____________ him and regard him as a hero.
A：look up
B：look up to
C：look down
D：look down on
可得
，关于公式下列说法正确的是（）