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
考研
A. all of that B. as if it were C. fresh water supply D. in this field A. A limited【T13】______ B. so that it can be used
A. all of that B. as if it were C. fresh water supply D. in this field A. A limited【T13】______ B. so that it can be used
admin
2013-12-03
44
问题
A. all of that B. as if it were
C. fresh water supply D. in this field
A. A limited【T13】______
B. so that it can be used again just【T14】______from a spring
C. And we cannot even use【T15】______
D. Experiments have already been done【T16】______
The world is not only hungry, it is also thirsty for water. It seems there is plenty of water, but about 97% of this huge amount is sea-water, or salt water. Man can only drink and use the other 3% fresh water.【T17】______. because some of it is in the form of icebergs and glaciers. Even worse, some of it has been polluted.
At the moment, his small amount of fresh water is still enough for us. However, our need for water is increasing rapidly. Only if we take steps to deal with this problem now, can we avoid a severe worldwide water shortage later on. One of the useful steps we can take is to stop unlimited use of water.【T18】______, however, would have a bad effect on agriculture and industry.
In addition to stopping wasting our precious water, one more useful step we should take is to develop ways of reusing it.【T19】______. but only on a small scale.
Today, in most large cities, water is used only once and it eventually returns to the sea or runs into underground storage tanks. But it is possible to pipe water that has been used to a purifying plant. There it can be filtered and treated with chemicals【T20】______.
【T18】
选项
A、
B、
C、
D、
答案
A
解析
空白处前一句说的是“有用的一步就是停止无限量地使用水”,空白处后面的句子说的是“但是,将会对农业和工业有不良影响”,由此空白处填入的应该是与水的供给相关的内容。同时,此处需要名词短语充当主语。所以选项A“有限的水供给”为正确答案。
转载请注明原文地址:https://jikaoti.com/ti/SfOjFFFM
0
在职申硕(同等学力)英语
相关试题推荐
Musiccomesinmanyforms;mostcountrieshaveastyleoftheirown.【C1】______theturnofthecenturywhenjazz(爵士乐)wasborn,Am
Ourbodiesarewonderfullyskillfulatmaintainingbalance.Whenthetemperaturejumps,wesweattocooldown.Whenourbloodpr
Investmentinthepublicsector,suchaselectricity,irrigation,publicservicesandtransport(excludingvehicles,shipsandpl
Beforeyoudecideonavocation,itmightbeagoodideatoconsultafewgoodfriends.
PersonalityinAmericansisfurthercomplicatedbysuccessivewavesofimmigrationfromvariouscountries.
Thetemperatureinthisareaislowenoughtoallowfallingsnowto______andslowlytransformintoice.
Inasense,thenewprotectionismisnotprotectionismatall,atleastnotinthetraditionalsenseoftheterm.Theoldprotec
A.allofthatB.asifitwereC.freshwatersupplyD.inthisfieldA.Alimited【T13】______B.sothatitcanbeused
A.allofthatB.asifitwereC.freshwatersupplyD.inthisfieldA.Alimited【T13】______B.sothatitcanbeused
Anunidentifiedwitoncesaid,"laugh,andtheworldlaughswithyou.Snore,andyousleepalone."Yetsnoringisfarfromala
随机试题
在《高老头》中,高老头发财靠的是()
A.祛寒止痛,理气和胃B.散寒止痛,疏肝下气C.温中降逆,温肾助阳D.温中止痛E.温中止痛,杀虫丁香的功效是
A、赤白芍B、山豆根C、白芷D、板蓝根E、细辛切面白色或灰白色,具粉性,皮部散有多数棕色油点;气芳香,味辛,味苦的饮片是()。
下列晶体中,融化时只需要克服色散力的是()。
某企业预计明年销售收入将达到6000万元,总成本费用将为5600万元,该企业明年应缴纳( )。
下列俗语与物理化学原理对应错误的是()。
8259A多片级联时使用1CW3,写入主8259A和写入从8259A的ICW3的格式是不同的。例如,如果仅有一片从8259A的INT接到主8259A的IRQ2端,则主8259A的ICW3 =00000100B,从8159A的ICW3=______。
创建______是加快表的查询速度的有效手段。
Itcanbeinferredfromthepassagethatrentcontrols______.
A、Athishome.B、Atthephonebooth.C、Athisoffice.D、Athisfriend’shome.B
最新回复
(
0
)