Question

When you come to the fence, you can see a notice ____________ there saying,“____

When you come to the fence, you can see a notice ____________ there saying,“_________ the grass.”
A. putting up, Keep back
B. put up; Keep off
C. putting up, Keep away from
D. put on, Keep out

Answer 1

答案B
过去分词短语put up（张贴）作定语修饰notice；短语keep off意为“离开；不要靠近”，其余均不符。