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
21
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] 【C15】
选项
A、sea
B、space
C、air
D、water
答案
B
解析
根据上下文的意思以及launch into这一词组,得知此处填space。
转载请注明原文地址:https://tihaiku.com/zcyy/2858629.html
相关试题推荐
Doctorswarnedagainstchewingtobaccoasa____________(吸烟的替代品).substitutefo
Itiscommonknowledgethatmusiccanhaveapowerfuleffectonour【B1】_____
Itiscommonknowledgethatmusiccanhaveapowerfuleffectonour【B1】_____
Itiscommonknowledgethatmusiccanhaveapowerfuleffectonour【B1】_____
Itiscommonknowledgethatmusiccanhaveapowerfuleffectonour【B1】_____
Itiscommonknowledgethatmusiccanhaveapowerfuleffectonour【B1】_____
Itiscommonknowledgethatmusiccanhaveapowerfuleffectonour【B1】_____
Althoughtheyoungcouplehavealotincommonin.lifestyles,____________(但是在政
Wecommonlythinkofsportsmanshipinconnectionwithathleticcontests,but
Wecommonlythinkofsportsmanshipinconnectionwithathleticcontests,but
随机试题
[originaltext]M:Hi.Ihaveareservationfortonight.MynameisCharlesNelso
单跨静定梁的基本形式是()。A.斜梁 B.简支梁 C.曲梁 D.悬臂梁
基金管理人应当自募集期限届满之日起十日内聘请法定验资机构验资,向中国证监会提交验
患者,男,20岁,入学查体胸透,发现左侧胸腔第6胸椎旁有直径约6cm圆形肿块影。
根据资料提供的2007年前三季度经济数据。回答问题。初步核算,2007年前三季度
对访问法,下列选项中说法不正确的是()。A.在记录时应同步进行评价性思考 B
国家助学贷款的“风险补偿”原则是指国家财政()。A.对无力偿还贷款的借款学生给
风湿性心脏病患者拔牙时,预防发生细菌性心内膜炎的首选药物是A.地塞米松B.阿司匹
下列关于动土作业要求的叙述正确的是()。A.一个施工点、一个施工周期内办理
A.3分子ATP B.2.5分子ATP C.1.5分子ATP D.5分子A
最新回复
(
0
)