首页
登录
职称英语
What’s the problem the world is now facing? The world is not only hungry but it
What’s the problem the world is now facing? The world is not only hungry but it
游客
2024-06-25
44
管理
问题
What’s the problem the world is now facing? The world is not only hungry but it is also______. [br]
The world is not only hungry but it is also (16)thirsty for water. This may seem strange to you for nearly 70% of the earth’s surface is covered with water. But about 97% of that huge amount is sea water. Man can only drink and use (17)the three percent—the fresh water that comes from rivers, lakes and (18)underground. And we cannot even use all of it, (19)because some of it is polluted. However the small amount of fresh water which is sometimes replaced by rainfall is still enough for us now. But our need for water is increasing rapidly almost day by day. Only by taking steps now can we avoid the serious water shortage in the future. One way is to make use of sea water by (20)removing the salt, which is already in use in many parts of the world.
选项
答案
three
解析
题目询问淡水资源占多大比例。从关键句Man can only drink and use the three percent—the fresh water…(人类能饮用的水资源仅占3%,即淡水资源……)可直接得到答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3649782.html
相关试题推荐
Thisisthedictionary______IdependalotwheneverIhaveproblemswithnewwor
What’stheproblemtheworldisnowfacing?Theworldisnotonlyhungrybutit
What’stheproblemtheworldisnowfacing?Theworldisnotonlyhungrybutit
What’stheproblemtheworldisnowfacing?Theworldisnotonlyhungrybutit
Wesurely(find)______agoodsolutiontothetechnicalproblemsinthenearfutur
AbouthowmanyadultAmericanshavethe"weightproblem"?______percent.[br]
AbouthowmanyadultAmericanshavethe"weightproblem"?______percent.[br]
AbouthowmanyadultAmericanshavethe"weightproblem"?______percent.[origi
Scientistsareeagertotalkwithotherscientistsworkingonsimilarproblem.A、
Ifyouareworried_____theproblem,youshoulddosomethingaboutit.A、withB、
随机试题
Katherineneverregretted________toattendtheparty,forshedidnotlikeitat
[originaltext]InasuburbinnorthernJohannesburgSouthAfrica,LorraineMe
[originaltext]TheBritishgovernmenthascalledformorementoconsiderac
Whenwetalkabouttheconceptofculture,wefindtherearesomanyonthe
NumberSenseMan,eveninthelow
[originaltext]W:DoyouhaveanaddresswhereIcallwritetoyou?M:No,I’ll
()是我国经济体制和金融体制改革的产物,是我国金融体系中具有中国特色的一类非
小明是单亲家庭,经常说谎你怎么办?
A.肾 B.肺 C.脾 D.肝 E.心五脏中被称为"气之根"的是
A.知母B.天麻C.金银花D.羚羊角E.党参具有"水波纹"特征的是
最新回复
(
0
)