首页
登录
职称英语
Common indoor plants may prove to be a valuable weapon in the fight against
Common indoor plants may prove to be a valuable weapon in the fight against
游客
2023-07-22
27
管理
问题
Common indoor plants may prove to be a valuable weapon in the fight against rising levels of indoor air pollution. Those【C1】______in your office or home are not only【C2】______, but NASA scientists are finding them to be【C3】______Useful in absorbing potentially harmful【C4】______and cleaning the air inside modern buildings.
NASA and the Associated Landscape Contractors of America(ALCA)have【C5】______the findings of a 2-year study that【C6】______the common indoor plant may provide a natural way of helping【C7】______"Sick Building Syndrome."
Research【C8】______the use of biological processes as a means of solving environmental problems, both on the【C9】______and in space habitats(栖息地), has been【C10】______out for many years by Dr. Bill Wolverton,【C11】______a senior research scientist at NASA’s John C. Stennis Space Center, Bay St. Louis, Miss.
Based on preliminary evaluations of the use of common indoor plants for indoor air purification and revitalization(恢复活力), ALCA【C12】______NASA to fund a study using about a dozen popular varieties of ornamental plants to determine their【C13】______in removing several key pollutants associated with indoor air pollution. NASA research on indoor plants has found that living plants are so【C14】______at absorbing contaminants in the air that some will be launched into【C15】______as part of the biological life support system aboard future orbiting space stations.
【C16】______research is needed, Wolverton says the study has shown that common indoor landscaping plants can remove【C17】______pollutants from the indoor environment. "We feel that future results will provide an even【C18】______argument that common indoor landscaping plants can be a very effective part of a system used to provide pollution【C19】______homes and work places," he【C20】______. [br] 【C14】
选项
A、supportive
B、decisive
C、efficient
D、prominent
答案
C
解析
这句话的意思是“活的植物吸收空气中的污染物非常有效,因此有些植物将会被送上太空,作为未来轨道空间站上生物生命保障系统的一部分。”只有做到efficient才有可能被进一步利用。
转载请注明原文地址:https://tihaiku.com/zcyy/2858628.html
相关试题推荐
Wecommonlythinkofsportsmanshipinconnectionwithathleticcontests,but
Wecommonlythinkofsportsmanshipinconnectionwithathleticcontests,but
Wecommonlythinkofsportsmanshipinconnectionwithathleticcontests,but
Nevertheless,eventoher,racingagainsttheclockoftimeis__________(决不是)a
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
Commonindoorplantsmayprovetobeavaluableweaponinthefightagainst
随机试题
Nottoomanydecadesagoitseemed"obvious"bothtothegeneralpublicand
Thegovernmentistryingtofindawaytodealwiththeproblemofpollution(ef
TheEuropeanUnionhadapprovedanumberofgeneticallymodifiedcropsunt
你是某小区的监控管理人员,一位业主向你反映自己在此小区下车后发现包落在了出租车上
1949年,平面设计家奥托·艾舍提出建立战后的新设计教育中心,他的这个提议得到社
图示结构的两杆许用应力均为[σ],杆1的面积为A,杆2的面积为2A,则该结构的许
运动神经元病不累及A、小脑浦肯野细胞 B、脑神经运动核 C、大脑皮层运动
A.大面积烧伤 B.严重挤压伤 C.双侧输尿管结石 D.重度低渗性缺水
《变电评价管理规定》要求,年度状态评价执行班组、()、评价中心三级评价机制。
Je4A226O新安装或一、二次回路有变动的变压器差动保护,当被保护的变压器充
最新回复
(
0
)