从那时起,这条河就被污染了.英语------ ------- ------- ,the river ------- already_英语解答

从那时起,这条河就被污染了.英语
------ ------- ------- ,the river ------- already -------- -------- .
从那时起,这条河就被污染了.

人气：272 ℃　时间：2020-01-26 04:32:17

解答

Since that time ,the river has already been polluted.