首页
登录
职称英语
Recent studies have shown that air into a house often has higher concentrations
Recent studies have shown that air into a house often has higher concentrations
游客
2024-11-23
19
管理
问题
Recent studies have shown that air into a house often has higher concentrations of contaminants than heavily polluted air outside.
选项
答案
into—in
解析
译文:最近的研究表明:与室外严重污染的空气相比,室内的空气通常污染物浓度更高。
分析:考查介词。into表示动作的方向,此处表示所处位置应当用介词in。
转载请注明原文地址:https://tihaiku.com/zcyy/3858207.html
相关试题推荐
InAmerica,______iscompulsoryandfree.A、thehighereducationandelementary
______studiesthesoundsystemoflanguageandthefunctioningofthespeechso
______studiesthewaysinwhichspeechsoundsformsystemsandpatternsinhuma
最近我收到的邮件不太多。Ihaven’treceivedmuchmailrecently.
Duringrecentyears,thefederalgovernmenthasbeenquitesuccessfulinreducin
CollegesandUniversities,institutionsofhighereducationthatofferprog
CollegesandUniversities,institutionsofhighereducationthatofferprog
CollegesandUniversities,institutionsofhighereducationthatofferprog
CollegesandUniversities,institutionsofhighereducationthatofferprog
Thenatureofworkischanging.Recenttechnologicaladvances,ashiftfrom
随机试题
Spurredbyawarmingclimate,daily【C1】______hightemperaturesoccurredtwic
Acidrain,whichisaformofairpollution,currentlybecomesasubjectof
卫生经济政策的重要理论基础之一,福利经济学认为,增进社会经济福利的途径有A.效率
在旅客自身状态不适合于住店的情况下,饭店可以合理地拒绝接待旅客。( )
下列除哪味药外,均能利咽消肿A.马勃 B.山豆根 C.板蓝根 D.
风寒闭肺作喘的主要症状是A.喘咳气逆,倚息难卧,痰稀声微,脉沉细 B.喘息胸痛
商业银行市场营销以()为中心。A.金融产品 B.价格 C.客户 D.
下列关于相关性的表述正确的有()。A.企业提供的会计信息应当与财务报告使用
某工程单代号搭接网络计划如下图所示,节点中下方数字为该工作的持续时间,其中的关键
钢筋混凝土拱桥、预应力混凝土连续桥、木桥是按()来划分的。A.承重结构的材
最新回复
(
0
)