6、Most of the ways to turn salt water into fresh water coste
来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/09/22 01:49:46
6、Most of the ways to turn salt water into fresh water costed a lot of money.
改错:划线词是
Most of the ways, salt water, into ,costed
7、Other wastes ____into streams, such as acids from mines and facrories.
A have been dumped B was dumped C have dumped D has dumped
8、In photosynthesis plants __water and salts in the soil,a dn carbon dioxide in the air.
A combine B connect C construct D concern
改错:划线词是
Most of the ways, salt water, into ,costed
7、Other wastes ____into streams, such as acids from mines and facrories.
A have been dumped B was dumped C have dumped D has dumped
8、In photosynthesis plants __water and salts in the soil,a dn carbon dioxide in the air.
A combine B connect C construct D concern
大部分把咸水转化为淡水的方法都很费钱!
6、Most of the ways to turn salt water into fresh water coste
Salt water into fresh
Every country is trying to find ways to turn salt water into
the most of water there___ salt.
At the mouths of the rivers,fresh water joins the salt water
the great mass of salt water that covers most of the earth
Make full use of the sea water.Carry salt water
Please put one teaspoons of salt into the water ,and then ma
__ most of the earth's surface is covered by water,fresh wat
If you ____ some salt to a glass of water,it ____part of the
fresh water generator can ______ 25 tons of fresh water
To get fresh water,the bits of ice are taken out.