地球表面大部分被海水覆盖,但人们却不能饮用海水,因为海水的盐分太大。1.G下文内容主要谈论了人们不能饮用海水的理由。故这里填写G项中的句子。2.E由空后的句子“When we take in too much salt ..可知,当我们摄入过多的盐时,我们的身体会通过尿液排出多余的盐。也就是说我们的身体只需要一点盐分。3.B3由...
Over 70 percent of the Earth's surface is coveredwith water.Most of that water is undrinkable(不能喝的)salt water.Our bodies need both water andsalt.1The problem with sea water is the amount of salt in it.2 When wetake in too much salt,our bodies will get rid of the extra salt th...
Why don't we drink sea water? 为什么人类不能喝海水? Over 70 percent of the Earth's surface is covered with water. Most of that water is undrinkable(不能 喝的)salt water. Our bodies need both water and salt._1 The problem with sea water is the amount of salt in it.2When we take...
the sea is salty .it is ___ salty that people cannot drink the water directly from it . Many people do not understand how () water they (),and they do not drink()water ”you can lead a horse to the water but you cannot make him drink”的中文意思 ...
Why is the sea which the water is blue? 翻译结果2复制译文编辑译文朗读译文返回顶部 I tell you a joke, why does the sea is blue, because there are so many fish spit bubbles 翻译结果3复制译文编辑译文朗读译文返回顶部 Why sea water is blue?
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Man是主语,人类;can only drink and use 谓语动词,只能喝和用;3% of water on the earth. 宾语,地球上百分之三的水。故答案为:人类只能喝和用地球上百分之三的水。(2)so we can't use all of it.汉英翻译题。因此,是表示原因的,可以翻译成so;我们是主语,翻译成主格we;不...
D.water can be used only once 答案 1.D 2.A 3.C 分析: 1.D 细节题。根据第一段2 3行Because about 97% of water on the earth is sea water which we can’t drink or use for watering plants directly说明D正确。 2.A 细节题。根据第一段第4行Man can only drink and use the 3% the...
According to the law of Gravitation, every molecule of water from the sea, river, etc are attracted by Earth with a force. Also, the water molecules...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our...
The world is not hungry but it is thirsty. It seems strange that nearly 3/4 of the earth is covered with water while we say we are short of water. Why? Because about 97% of water on the earth is sea water which we can’t drink or use for wa