首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The world is not only hungry, but thirsty for water. That may seem【B1】______to you, since nearly 75% of the earth’s surface is【B
The world is not only hungry, but thirsty for water. That may seem【B1】______to you, since nearly 75% of the earth’s surface is【B
admin
2013-09-24
40
问题
The world is not only hungry, but thirsty for water. That may seem【B1】______to you, since nearly 75% of the earth’s surface is【B2】______with water, but about 97% of this【B3】______amount is sea water, or salt water. Man can only drink and use the other 3%—the fresh water from rivers, lakes, underground, and other【B4】______. And we cannot even use all of that, because some of it is in the form of【B5】______and glaciers. Even worse, some of it has been【B6】______.
However, this small amount of fresh water is still enough for us, but our need for water is increasing 【B7】______. Only if we take steps to deal with the problem now can we avoid a【B8】______worldwide water shortage later on.【B9】______. Today water is used only once and then discharged into a sewer system, and it eventually returns to the sea or runs into underground storage tanks. It is possible to pipe used water to a purifying plant.【B10】______.
Even if every large city purified and reused its water, we still would not have enough.【B11】______. If we take these steps, we’ll be in no danger of drying up!
【B4】
选项
答案
sources
解析
语义推断题。空格处应填入一个名词,与rivers,lakes,underground并列。此处应该填一个与河流、湖泊、地下水等含义相当的词语。结合录音可得答案为sources,意为“来源”,注意复数形式。
转载请注明原文地址:https://kaotiyun.com/show/GCc7777K
0
大学英语四级
相关试题推荐
Theaccessibilityofcleanwaterisoneofthemostimportantcomponentsinthehealthofyoungchildren.Inmanyareas,disease
Sometimes,anoldstorycouldbesomeaningfulthatpeoplecanlearnalotfromit.Therewereoncethreesonsofa【B1】______b
A、Shethinkstheyareexpensive.B、Shedoesn’tthinktheyareexpensive.C、Shethinkssomearenotexpensive.D、Shehasnoidea
Accordingtothe1stparagraph,expertshaveinterestsin______.Whenenteringanewculture,theproblemspeoplefaceare__
AccordingtotheWorldHealthOrganisation,malaria,adiseasespreadbymosquitoes,affectsmillionsofpeopleeveryyear.Ever
A、Borrowsomebooks.B、Sellherbooks.C、Buyabookcase.D、Findabiggerplace.C细节题。W说我们还需要一个书架,但是这里的家具太贵。从谈话中行知她想买书架,故选C。
A、Becauseshewon’tfulfillherpromise.B、Becausehermotherwouldbeveryangry.C、Becauseshecan’tfinishthejobaheadofs
Wanthappier,better-adjustedkids?Paylessattentiontothem,so【C1】______afamilycoachDavidCode.Hesaysfamiliescentered
A、Oncampus.B、Atagallery.C、Inabookstore.D、Atagrocerystore.B关键词题。女士问她能为男士做点什么,男士说自己只是看看这些油画并赞扬了店不错。由油画(paintings)可以推断,
A、Heissuretoquithisjob.B、Heisachangeableperson.C、Hemaynotchangehisjob.D、Helikestellingjokes.C细节推断题。男士说John
随机试题
法兰连接是化工管路最常用的连接方式。()
我国票据法规定的银行本票仅限于_______。
呈蛙状腹的大量腹水最常见于
A.期门B.神门C.章门D.梁门治疗脾病,宜选用的腧穴是
男,40岁。有乙型肝炎病毒感染史。近2个月来感肝区疼痛,食欲减退,昨晚出现低血糖症状,今来院就诊,查体发现肝大。该病人即行肝动脉栓塞化疗术。术后的饮食指导不包括
用药咨询包括
以下哪种休克的治疗最适用于使用阿托品
某简支箱形截面梁,跨度60m,梁宽1m,梁高3.6m,采用Q345钢(16Mn钢)制造,在垂直荷载作用下,梁的整体稳定系数φb为( )。
人力资本理论认为,人力资本是经济增长的关键,教育是形成人力资本的重要力量。这一理论的主要缺陷是()。
(2018年吉林)“个性化定制”就在我们身边,“互联网+”大背景下,我们可以张扬更多的个性,从一件T恤到一本书,只要你愿意,生活中就会充满惊喜。这种消费属于()。
最新回复
(
0
)