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
2023-08-03
53
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【B1】in your office or home are not only【B2】, but NASA scientists are finding them to be【B3】useful in absorbing potentially harmful【B4】and cleaning the air inside modem buildings.
NASA and the Associated Landscape Contractors of America(ALCA) have【B5】the findings of a 2-year study that【B6】the common indoor plant may provide a natural way of helping【B7】"Sick Building Syndrome."
Research【B8】the use of biological processes as a means of solving environmental problems, both on the【B9】and in space habitats(栖息地), has been【B10】out for many years by Dr. Bill Wolverton,【B11】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【B12】NASA to fund a study using about a dozen popular varieties of ornamental plants to determine their【B13】in removing several key pollutants associated with indoor air pollution. NASA research on indoor plants has found that living plants are so【B14】at absorbing contaminants in the air that some will be launched into【B15】as part of the biological life support system aboard future orbiting space stations. 【B16】more research is needed, Wolverton says the study has shown that common indoor landscaping plants can remove【B17】pollutants from the indoor environment. "We feel that future results will provide an even【B18】argument that common indoor landscaping plants can be a very effective part of a system used to provide pollution【B19】homes and work places," he【B20】.
选项
A、offices
B、plants
C、ways
D、homes
答案
B
解析
代词those 提示此处与上句Common indoor plants 呼应,因此答案是plants。
转载请注明原文地址:https://tihaiku.com/zcyy/2894471.html
相关试题推荐
Mostofusexperiencefalsealarmswithphones,becauseitisacommonandu
Mostofusexperiencefalsealarmswithphones,becauseitisacommonandu
Mostofusexperiencefalsealarmswithphones,becauseitisacommonandu
[originaltext]Caffeineandnappinghavesomethingincommon.Theyboth
[originaltext]Caffeineandnappinghavesomethingincommon.Theyboth
[originaltext]Whenwemakefriends,itcanhelptohavesomethingincommon
[originaltext]Whenwemakefriends,itcanhelptohavesomethingincommon
【S1】[br]【S9】I此处需要形容词作定语,根据learnedlessons推测valuable为正确答案。
Duringthe19thcentury,itwascommontohearpeopleinEuropeandAmerica
Thesoldierswere______(装备了最新武器).equippedwiththelatestweapons
随机试题
[originaltext]Morecommonforlendingtransactionstodayiscompoundinterest.[
Astheplanecircledovertheairport,everyonesensedthatsomethingwaswrong.
Whydopeoplework?Undoubtedlyyouhave【B1】______askedyourselfthesameq
[originaltext]WeoftenhearpeoplesaythatAmericaisalandofopportunit
重合闸后加速保护的特点是()A.第一次动作有选择性 B.第一次动作没有选择性
XLD培养呈黑心红色菌落最有可能的是A.大肠埃希菌B.志贺菌属C.沙门菌D.肺炎
2003-58.患者呼吸浅短难续,声低气怯,甚者,张口抬肩,依息不能平卧,咳嗽
对于固定资产贷款,银行确立贷款意向后,借款人除提供一般资料,还应提供()。
A.净现值法进行比选,且乙方案更值 B.内部收益率法进行比选,且甲方案更佳
承包商向水泥厂购买袋装水泥并按合同约定支付全部货款。因运输公司原因导致水泥交货延
最新回复
(
0
)