题目内容：

He took out a brick ____the wall of his house
A.to B.from C.over D.above

优质解答

B.from
从墙里拿出一块砖

追问：

　　Tom shouted to his friends to let them _____ the dangerous dog. 　　A.knows B.knew C.know D.to know

追答：

C.know