It's your job to keep the street_____.A.cleaning B.clean c.to cle_英语解答

It's your job to keep the street_____.
A.cleaning B.clean c.to clean d.cleans
为什么?

人气：191 ℃　时间：2019-10-29 10:56:10

解答

B
keep sth adj.是固定用法,一定用形容词