空后water为名词,意思是水,其前应用形容词修饰,故此处应填一个形容词作定语。fresh为形容词,意思是新鲜的,fresh water(淡水)。故答案为fresh。 结果一 题目 【题目】4. We can't drink sea water, but there is not enough(新鲜的)waterfor us on the Earth. 答案 【解析】【答案】fresh【核心词汇/...
百度试题 结果1 题目3. We can't drink sea water, but there is not enough(新鲜的) water for us on the Earth 相关知识点: 试题来源: 解析 3.fresh 反馈 收藏
ayou cannot drind sea water . drink a lot of sea water-and you will die quickly . sailors can drink rain water . they must catch rain water in their boat . they must also catch fish and birds for food life-boats do not often carry a cooker , and so sailors cannot cook their food...
aMen in boats at sea have been able to drink seawater from which they removed the salt using the sun’s rays. You can do the same thing at your homes. Place a large flat pan with low sides on the ground. the pan with salty water. 正在翻译,请等待...[translate]...
State whether the following statement is true or false: Dietary gains of water and electrolytes must equal daily losesHow many liters of urine does an adult being pass in 24 hours?What happens if humans drink sea water? a.There is no net cha...
百度试题 结果1 题目11. The sea water is s alty. People can't drink it directly. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
They must have hope---they must want to live: But you cannot eat and drink hope. You cannot drink sea water: Drink a lot of sea water and you will quickly die . Sailors (水手)can drink rain water. They must catch rain water in their boat. They must also catch fish and birds for...
百度试题 结果1 题目3. The sea water is salty(salt). People can't drink it directly. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
—How much water do you really need to drink? "Marine mammals have adapted special enzymes and cellular structures that allow them to purge excess salt from their systems," DeSalle said. "It's like they have super kidneys." So why don't we? Why did humans — and nearly all other land...
Marine biologist Robert Kenney of the University of Rhode Island offers the following explanation: Although some marine mammals are known to drink seawater at least on occasion, it is not well established that they routinely do so. They have other options: sea-dwelling mammals can get water ...