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...
B. Human blood has a salinity(盐度)of nine. C. Try to eat healthily and drink more water. D. And you may feel even thirstier. E.Our bodies only need a little salt. F.People need a lot of salt every day. G. So why don't we drink sea water? 1.___2.___ 3. 4._ 5. ...
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...
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...
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...
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 water that comes from rivers and lakes.说明A正确。 3.C 细节题。根据第二段...
The world is not hungry,but it’s thirsty.1while 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 watering plants directly.Man can only drink and use the 3% of water that comes from rivers and lakes.2,because...
We landed in Naples just after 6pm on 26 December. We got to Sorrento shortly before 9pm. The distance is 50 kilometres. The traffic was awful. You can bear with a drive like that if, when you get to the other end, there is a) a stiff drink, b) a good meal, or c) a nice ...
calm the storm and deliver oneself from sin. That if you just trust enough, if you just do enough, if you are a kind person, etc. Redemption doesn’t work that way, it’s something that no one can do for themselves. Do you remember the biblical testimony of the calming of the sea...
What can we do to save the UN assembly set up a World Water Day.It is March 22.Everyone will have a lot of to think about on that day and during China Water Week from March 22 to 28.答案 我们的地球是一颗蓝色的行星.为什么是蓝色的呢?因为水.行星上大约71%是水.但是大部分的水不能喝...