fresh water 淡水 fresh虽然表示“新鲜的”,但fresh water却表示“淡水”,也就是含盐量小,人可以饮用的水。 与之对应的概念叫saltwater,表示“含盐量高不能饮用的咸水或者海水”,不过海水也可以说sea water哦~ 例句 Fresh water is rare, so we should save water. 淡水资源非常稀缺,所以我们应该节约用水。 a...
A. sea water is widely used than fresh water B. there is very little water for our living C. there is 71% of fresh water D. we don’t need to worry about water 相关知识点: 试题来源: 解析 B 正确答案:B 解析:第三段中介绍了全球70%被水覆盖,但只有1%才是饮用淡水。而世界上的很多国...
A. sea water B. fresh water C. juice D. milk 相关知识点: 试题来源: 解析 B。解析:fresh water表示淡水,地球上的淡水不多所以我们应该节约。sea water是海水不能直接饮用,juice是果汁,milk是牛奶,都不是这里所说需要节约的资源。反馈 收藏
1. We can’t drink sea water, but there is not enough f___ water for us on the earth.2. --Where is the hotel? -- It’s ___ (not near) from here. You’d better take a taxi.3. It ___ (花费) him about two hours to do his homework every day.4. The writer isn’t so...
百度试题 结果1 题目 The sea water is heavier than the fresh water, so its pressure(压力)is___too.(great) 相关知识点: 试题来源: 解析 greater 反馈 收藏
Evaporation from sea water is about 5% less than from fresh water, ___(当其他所有条件都相同时).相关知识点: 试题来源: 解析 when all other conditions are the samewhen all other conditions are the same 解析:所给出的英文部分是完整的句子,再结合中文部分可知,所译部分可为when引导的时间状语从句或...
and then the railroad and then to trust som and then as i rise fr and there abode we in and there are voices and there was again a and theres a hand my and theres nothing my and therefore underst and theres only one w and therell be so man and theres a new moon and theres tha...
If you are going to be there more than a quarter late, you should call and tell the host and hostess(女主人). Try to be f___27___ at the dinner table. If you don’t know how to use the fork(叉子), the knife, or the spoon(汤匙), just watch others and follow t___28___...
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But this time there was a crowd of kids coming into the store with them. “Give me two pieces of Brussels sprout fudge, please.” 1. A.promised B.remembered C.pretended D.checked 2. A.friendly B.creative C.honest D.lucky 3. A.noticed B.bought C.made D.tried 4. A.soft B....