There is water__on the earth.(pollute)
来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/17 02:26:35
Thereiswater__ontheearth.(pollute)Thereiswater__ontheearth.(pollute)Thereiswater__ontheearth.(pollut
There is water__on the earth.(pollute)
There is water__on the earth.(pollute)
There is water__on the earth.(pollute)
There is water_pollution_on the earth.地球上有水污染.
答案: 【pollution】污染
pollution是个不可数名词
【Me YC真诚为你解答此题,若有疑问请及时追问,满意望及时选为满意回答】