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
2024-02-23
15
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] 【C4】
选项
A、substances
B、smells
C、gases
D、liquids
答案
C
解析
此处缺少的名词应该可以作absorb的宾语。植物在净化空气时吸收的肯定是气体,所以选gases。注意smell与gas的不同。
转载请注明原文地址:https://tihaiku.com/zcyy/3474882.html
相关试题推荐
Theresearchersputalltheplantsinagreenhousetogrowundernormalcond
Theresearchersputalltheplantsinagreenhousetogrowundernormalcond
Theresearchersputalltheplantsinagreenhousetogrowundernormalcond
Theresearchersputalltheplantsinagreenhousetogrowundernormalcond
Theresearchersputalltheplantsinagreenhousetogrowundernormalcond
Theresearchersputalltheplantsinagreenhousetogrowundernormalcond
Californiahasmorethantwothousand【S1】______ofplantsthatarenotfound
Californiahasmorethantwothousand【S1】______ofplantsthatarenotfound
Californiahasmorethantwothousand【S1】______ofplantsthatarenotfound
Californiahasmorethantwothousand【S1】______ofplantsthatarenotfound
随机试题
Whatlettershouldreplacethequestionmark?[img]2016m12s/ct_eyyjsdz2015j_eyy
下列结构中肺循环不经过的是:()A.肺动脉干 B.上腔静脉 C.左心
我国制定颁布基本法律的立法机关是()A.中华人民共和国国务院 B.中华人
作业的形式有很多种,下列属于实践作业的是()。A.课外阅读 B.背诵课文 C
2010年,天津市全市生产总值突破9000亿元。据初步核算,并经国家统计局评估审
连锁经营的特征包括()。A:经营理念的统一 B:经营管理的统一 C:企业识别
小王因购买一辆二手个人汽车向银行申请个人汽车贷款。经有关机构评估,该车的现值为
(2017年真题)我国强制措施的适用应遵循变更性原则。下列哪些情形符合变更性原则
根据刑法理论,下列情形不属于数罪并罚情形的有( )。A.判决宣告以前一人犯数罪的
共用题干 2013年1月,乙公司签订了一份金额为60万的购货合同。合同约定:交
最新回复
(
0
)