根据文章第一段Vitamin B could help lessen the effects of the most dangerous type of air pollution,according to a new study published recently(根据最近发表的一项新研究,维生素B可以帮助减轻最危险的空气污染的影响)可知,后面段落的内容都是用来描述这个已公布新研究的一些细节。因此可以判断该文很可能出自...
英语翻译Text:Type and Sources of Air PollutantsWhat Is Air Pollution?Air pollution is normally defined an air that contains one or more chemicals in high enough concentrations to harm humans,other animals,vegentation or materials.There are two major types of air pollutants.A primary air pollutant...
D. It can get rid of the pollutants remaining in our bodies.相关知识点: 试题来源: 解析 [解析]选C。细节理解题。根据第一段“Vitamin B could help reduce the effects of the most dangerous type of air pollution, according to a new study published on Monday. ”, 可知维生素B可以减少造成空气污...
英语翻译Text:Type and Sources of Air PollutantsWhat Is Air Pollution?Air pollution is normally defined an air that contains one or more chemicals in high enough concentrations to harm humans,other animals,vegentation or materials.There are two ma
【题目】Vitamin B could help lessen the effects of the most dangerous type of air pollution,according to a new study published recently. In the first study of its kind,a team of international researchers looked at the damage caused by one of the pollutants that has the most severe impact on...
结果1 题目 Individualreactions to air pollutants depend on the type of pollutant a personis exposed to, the degree of exposure, and the individual's healthstatus and genetics.()A、正确B、错误 相关知识点: 试题来源: 解析 正确 反馈 收藏 ...
第八单元Reading Material : Type and Sources of Air Pollutants[ IIJ 阅读材料:空气污染物的类型和来源 What are PCBs? 什么是多氯联苯? There are 209 possible chlorinated biphenyls, ranging in physical characteristics.大概有209种氯化联苯,其物理性质不同。The mono-and dichloro biphenyls( 27323-18-8),...
【题目】 Vitamin B could help lessen the effects of the most dangerous type of air pollution,according to a new study published recently. In the first study of its kind,a team of international researchers looked at the damage caused by one of the pollutants that has the most severe impact ...
Vitamin B could help reduce the effects of the dangerous type of air pollution, according to a new study published on Monday. In the first study of its kind, a team of international researchers looked into the damage caused by one of the pollutants that have the severest impact on health ...
Reading Material : Type and Sources of Air Pollutants[Ⅱ]there are 209 possible chlorinated biphenyls, ranging in physical characteristics. the mono-and biphenyls are colorless crystalline compounds that when burned in air give rise to soot and hydrogen chloride. 有209种可能的氯化联苯，物理特性等...