用所给单词的适当形式填空. 2.Three------(quarter) of the earth is covered with water.

用所给单词的适当形式填空. 2.Three------(quarter) of the earth is covered with water.
3.We can seealotof------(pollute) everywhere.
4.We must stop------(throw) a lotrubbish everywhere.
5.It is important for us------(learn) English.
6.There are many mountains and------(field) on earth.
7.Burning things to make energy can------(pollutes) the air.
8.It is about 10------(kilometre) frommy home to the school.
9.Don't------(put) rubbish in our classroom!
10.It is------(importance) for us to get up earlyand gotobed early.
请大家帮我一下,谢谢
英语人气:834 ℃时间:2019-11-01 13:32:23
优质解答
2.quarters
3.pollutions
4.throwing
5.to learn
6.fields
7.pollute
8.kilomiteres
9.put
10.important
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