首页
登录
职称英语
As concerns over man’s impact on the global environment increase, many interesti
As concerns over man’s impact on the global environment increase, many interesti
游客
2024-01-11
53
管理
问题
As concerns over man’s impact on the global environment increase, many interesting innovations are being considered. For example, "green roofs" - plant-filled roof top gardens - are one substantial way to confront the country’s ecological problems, and there seems to be very little in the way of a downside. For one thing, a green roof acts as a sponge for rainwater, absorbing the majority of water from a typical rainstorm. Only three to five inches of soil for a green roof is sufficient for this to occur, which keeps the weight of the roof to a minimum. Because the plantings on the roof absorb the rainwater, drainage and sewage systems have a decreased volume of water pumping through them, keeping these systems from becoming over-stressed. And while the soil and plants are absorbing rainwater, they are also taking in pollutants for their own nourishment by storing carbon and then emitting necessary oxygen back into the atmosphere. [br] The second and third sentences are characterized, respectively, by
选项
A、warning and justification
B、generalization and specification
C、invocation and definition
D、authority and reverence
E、confession and resolution
答案
B
解析
The best answer is B. The passage begins with an assertion that green roofs are a viable solution to the country’s ecological problems. It then continues with specific ways by which green roofs would help.
转载请注明原文地址:https://tihaiku.com/zcyy/3352158.html
相关试题推荐
Toimprovethe______isregardedasagoodmethodtoincreasethefarmer’sincom
Notonly______beinterestingtous,butalsoitslanguagewillhelpusincompos
Onemusttryhisbestto______tothenewenvironment.A、adoptB、adaptC、adeptD、a
Theenvironment-friendlyplan___________agoodexampleforothercompanies.A、p
Notonly____________beinterestingtous,butalsoitslanguagewillhelpusin
Thesun________intheeast.A、risesB、raisesC、increasesD、goesA句意:太阳从东方升起。rise意
Theenvironmentfriendlyplan________agoodexampleforothercompanies.A、putsB
AsmoreandmorepeoplespeakthegloballanguagesofEnglish,Chinese,Span
ThepromotersoftheSpringfieldmusicfestivalestimateda50percentincrease
Theratioof2quantifiesis5to6.Ifeachofthequantitiesisincreasedby1
随机试题
As(i)______asthedisintegrationoftheRomanEmpiremusthaveseemed,thatdi
Sofar,inflationisroaringinonlyafewsectorsoftheeconomy.Whileplatinu
[originaltext]M:Iamreallyexcitedattheprospectofstartingmycomingholi
根据《陕西省建设工程工程量清单计价规则》,项目编码的后三位反映不同的( )。A
下列税种中,属于中央政府和地方政府共享收入的是( )。A.消费税 B.个人所
以下关于做市商的作用,说法正确的是()。A.证券买入价格大于证券卖出价格
预备铃已响,很多同学仍三五成群在教室里说着、笑着、吃着、闹着,嘈杂无章,一片混乱
根据《城乡规划违法违纪行为处分办法》,对行政机关有违法违纪行为的有关责任人由(
长期性的应收账款和存货周转率下降,反映了公司核心流动资产的增加,这需要通过()来
冬季,某居民在自家较封闭房间内的一盆煤火旁发生昏迷,皮肤黏膜呈樱桃红色,导致该症
最新回复
(
0
)