首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Air Pollution Air pollution consists of chemicals or particles in the air / that can harm the health of humans, animals, and
Air Pollution Air pollution consists of chemicals or particles in the air / that can harm the health of humans, animals, and
admin
2017-05-09
53
问题
选项
答案
Air Pollution Air pollution consists of chemicals or particles in the air / that can harm the health of humans, animals, and plants. / Pollutants in the air take many forms. / They can be gases, solid particles, or liquid drops. / Pollution enters the Earth’s atmosphere in many different ways. / Most air pollution is created by people, taking the form of emissions from factories, cars, or planes. / Second-hand cigarette smoke is also considered air pollution. / These are all man-made sources of pollution. / Some types of air pollution, such as smoke from wildfires or ash from volcanoes, occur naturally. / They are called natural sources. /
解析
转载请注明原文地址:https://kaotiyun.com/show/jsDK777K
0
专业英语四级
相关试题推荐
Low-carbonlifestylemeansakindoflifestylethatpeopledotheirbesttoreduceenergyconsumptionandgreenhousegasemissio
Don’tletsucha______matterasthiscomebetweenussothatwecanconcentrateonthemajorissue.
Thelocalslikesellingthingstotouristsbecausethetouristsareso______.
WriteonANSWERSHEETTHREEanoteofabout50-60wordsbasedonthefollowingsituation:Yourformerhigh-schoolclassma
What’sthecharacteristicofmostattractivefaces?
InVerity’snewseriesColorMeHealthy,shelooksattheways______.
American【D1】______willnotreturntothemoonasplannedifUSCongresspassesPresidentObama’s【D2】______budget.Obama’sbudg
PressingOilfromSeeds【T1】______byusingpressure.Amachine【T2】______isoftenused.Thefirststepinpressingtheoil
Heissokindandgenerousthathealwayscastshis______uponthewaters.
[A]befriend[B]directly[C]drives[D]slide[E]various[F]enormous[G]dumb[H]produce[I]blindly[J]affection[K]aware[L]observe[
随机试题
A公司于2009年6月在上海证券交易所上市。2013年4月,A公司聘请B证券公司作为向不特定对象公开募集股份(以下简称“增发”)的保荐人。B证券公司就本次增发编制的发行文件有关要点如下:(1)A公司近3年的有关财务数据如下:A公司于2010年度以资本
中麻黄鳞叶特征是
女性患者,40岁,间断头痛1年,以晨起时重,近1个月病情加重伴呕吐。查体:双眼底视乳头水肿,左眼外展不全,右侧肢体肌力Ⅳ级,右侧Babinski征阳性。该患者最可能的诊断是
核象右移是指占白细胞分类总数3%以上为中性粒细胞,其核分叶为
局部浸润麻醉最常用的药物是
不属于丁级测绘资质业务范围的是()。
施工过程质量控制中,不包括()。
A注册会计师负责审计X公司2014年财务报表。了解X公司采购业务流程中后发现以下与付款业务相关的内部控制,其中可能表明采购业务内部控制存在缺陷的是()。
抗生素的发明和使用,使病菌一度不再是人类的致命威胁。但是,在人类使用抗生素治疗疾病的同时,病菌的耐药性也在增加,由于滥用抗生素,出现了目前难以控制的“超级病菌”。上述事实表明()。
Whenmymother’shealthwasfailing,Iwasthe"bad"sisterwholivedfarawayandwasn’tinvolved.Mysisterhelpedmyparents.
最新回复
(
0
)