根据框中第二句: "Oceans cover about 75% of the Earth" 可知,海洋覆盖了地球的近75%。所以题干中问到地球中有多少是土地,那么应该是大约25%。故答案为About 25% of the Earth is land。 (2) 细节理解题。根据框中第二句: "Oceans cover about 75% of the Earth, but ocean water is salty." ...
考查动词短语。make up组成,makes up是三单形式;be made up“由……组成”,是被动结构;make up of由……组成,常用于被动语态be made up of。make up “组成”,它与主语water是主谓关系,要用主动语态;主语water是不可数名词,要使用make的第三人称单数形式makes,故选B。
水是很重要的资源,对于人来说,是不可少的物质,因为人身体里70%都是水,人如果3天不喝水,就会死亡,所以水是很重要的物质。选择语言:从 到 翻译结果1翻译结果2 翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 Water is a very important resource for the people, the material is ...
根据第二段2,3行Most people drink when they are thirsty but often need more water after exercises.说明B正确。 小题2:A 细节题。根据第三段第一行65 to 70 percent of the human body is water说明大约4分之3的人体是由水组成的。故A正确。 小题3:B 细节题。根据第三段2,3行but we needn’t ...
aseen from the moon,the earth with water covering seventy percent of its surface,appears as "a blue ball". 从月亮看见,地球用报道它的表面的百分之七十的水,出现作为“一个蓝色球”。[translate] a人体水分含量约为70% The human body moisture content is approximately 70%[translate]...
FactsaboutwaterHerearesomeinterestingfactsaboutwater:●About70%ofthehumanbodyiswater.●Oceanscoverabout75%oftheEarth,butoceanwaterissalty.Thereforemostofthewaterintheworldisnotdrinkable.●Groundwatermaybedrinkable,butitisnoteasytofindgroundwaterthatiscleanandsafetodrink.●Ifwaterdripsfromyourtapevery10 seconds,...
1【题目】Here are some interesting facts about water:●About70%of the human body is water.●Oceans cover about75%of the Earth,but ocean water is salty.T herefore most of the water in the world is not drinkable.●Groundwater may be drinkable,but it is not easy t o find groundwater th...
The human body is made of 70% moisture 翻译结果2复制译文编辑译文朗读译文返回顶部 Water constitutes a human 70% 翻译结果3复制译文编辑译文朗读译文返回顶部 Human body is composed of water 70% 翻译结果4复制译文编辑译文朗读译文返回顶部 body is made up of 70 % moisture composition ...
The percentage (total amount of water content) in the body by mass can range from 78% in infants to as little as 45% in the elderly. Total body water (TBW) is made up of the percentages of water present in the body’s various fluid compartments. Accordin
What Is the Function of Water in the Human Body? Water serves multiple purposes: Water is the primary building block of cells. It acts as an insulator, regulating internal body temperature. This is partly because water has a high specific heat, plus the body uses perspiration and respiration ...