Scientists know how to make sea water fresh. They know many 1 of taking out the salt.One way is to boil the salt water. 2 the water boils, the 3 rises. When the steam 4 it becomes fresh water. 5 way is to use the 6 of the sun. A tray (盘子) with a special glass side ...
Scientists know how to make sea water fresh.They know many __(1)__ of taking out the salt. One way is to boil the salt water.__(2)_the water boils,the __(3)__ rises.When the steam __(4)_ it becomes fresh water.__(5)__ way is to use the __(6)__ of the sun.A ...
azom zom[translate] ama parents watched ma父母观看了[translate] aMaryland 马里兰[translate] aScientists know how to make sea water fresh. They know many ways of taking out the salt. 科学家会使海水新鲜。 他们知道去掉盐许多方式。[translate]...
As a college student, not only will I save water by myself, but also I will attend different kinds of activities on water-saving. On the one hand, I will make the best of water instead of throwing clean water away. On the other hand, I will call on my friends to save water and ...
thing we should do is reduce water pollution. In addition, we should develop good habits to save water. For example, turn off the tap after we use. Or we should recycle the water to make it full use. In one word, water is scarce for all of us and we should try our best to save...
五、完形填空Scientists know how to make se a water fresh. They know many 1 of taking out the salt.One way is to boil the salt water. 2 the water boils the 3 rises. When the steam 4 it becomes fresh water. 5 way is to use the 6 of the sun. A tray(子)with a special glass ...
【题目】完形填空Scientists know how to make se a water fresh, They know many 1 of taking out the salt.One way is to boil the salt water. 2 the water boils, the steam rises. When the steam 3 it becomes fresh water. Another way is to use the 4 of the sun. A tray(盘 ) with ...
clear water because many of them are badly polluted. So in order to save water the first thing we should do is reduce water pollution. In addition we should develop good habits to save water. For example turn off the tap after we use. Or we should recycle the water to make it full ...
Clean water is 30___ becoming one of the most sought-after resources in the world. Given how large the 31___ and cotton industries are, they take up a lot of our fresh water demands across the world, according ...
Ready to make your own distilled water at home? Here's what you'll need: Heat source: A stove or any other reliable heat source for boiling water. Large pot: A 3- to 5-gallon (11.4- to 19-liter) pot to boil the water. It should be deep enough to hold a significant amount of ...