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
2023-09-21
47
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/3033518.html
相关试题推荐
Sometimesthebiggestproblemyouhaveatworkisyourownstress(压力).Toreduce
Lastweektwoengineers______tohelpsolvethetechnicalproblemsoftheproje
[originaltext]M:Canyoulendmethisbook?W:Noproblem,butyouhavetoretu
[originaltext]M:Canyoulendmethisbook?W:Noproblem,butyouhavetoretu
IfyouliveorplantotravelwhereLymediseaseisaproblem,thereareimp
IfyouliveorplantotravelwhereLymediseaseisaproblem,thereareimp
IfyouliveorplantotravelwhereLymediseaseisaproblem,thereareimp
IfyouliveorplantotravelwhereLymediseaseisaproblem,thereareimp
______,hecouldn’tsolvetheproblematthatmoment.A、HewascleverB、Ashewa
What’stheproblemtheworldisnowfacing?[br][originaltext](11)Thewor
随机试题
Cooperationisthecommonendeavoroftwoormorepeopletoperformatasko
ThesentencethatexpressesREQUESTisA、Justdoitrightnow.B、Takeiteasy.It
下列不属于法国现实主义画家的是()A.库贝尔 B.米勒 C.柯罗 D.大卫
以下关于蒸汽制冷循环实际循环的叙述不正确的为()。A.在实际工程中,应尽量减
实时水文图像监控设备及安装工程不包括( )。A.视频捕获单元设备 B.视频信
我国职工带薪年休假制度基本得到落实是在()A.2023年 B.2019年 C
下列选项中,()是银保监会监管的非银行金融机构。 ①股份制商业银行 ②基金管
患者,女性,82岁。昏迷,卧床4天。近日发现其骶尾部皮肤出现红、肿、热。但皮肤表
建设项目全部固定资产投资额除以建设项目投产后平均年利税额,得到的指标是()。A.
男性,35岁,饮高度白酒450ml后第2天出现上腹及左上腹持续性疼痛、阵发性加重
最新回复
(
0
)