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 quality in Britain has improved considerably in the last 30 years. Total emissions of smoke in the air have risen by over 8
Air quality in Britain has improved considerably in the last 30 years. Total emissions of smoke in the air have risen by over 8
admin
2010-06-18
36
问题
Air quality in Britain has improved considerably
in the last 30 years. Total emissions of
smoke in the air have risen by over 85 per cent 【1】______
since 1950. The domestic smoking control 【2】______
program has been particularly important in achieving
this result. London and other major cities are no 【3】______
longer have the dense smoke-laden "smogs" of the
1950s, but in central London winter sunshine has 【4】______
increased about 70 per cent since 1958. 【5】______
Since 1990, daily air pollution data from the
British monitoring network has been made available 【6】______
to the public by the Department of the
Environment’s Air Quality Bulletins. These give the
concentrations of three main pollutants--ozone, nitrogen
dioxide and sulfur dioxide -- and grade air quality
on a scale between "very weak" and "very 【7】______
good". The information features in television and
radio weather reports, appears in many national and 【8】______
local newspapers. Therefore, the data are available 【9】______
on a special free telephone number and on videotext
systems.
A comprehensive review of the issue of urban
air quality was published in January 1992. Three
independent committees of which experts have been 【10】______
established to advise on different aspects of the problem,
and will set guidelines and targets for air quality.
The network is also being extended and up-
graded at a cost of £ 10 million.
【M3】
选项
答案
将are省略掉。
解析
根据句子结构,我们可以看出这里使用了两个动词,因此要删除are。
转载请注明原文地址:https://kaotiyun.com/show/tFlO777K
0
专业英语八级
相关试题推荐
A、30million.B、92million.C、100million.D、115million.B
Amajorstudyofthegrocery-buyinghabitsofmillionsofAmericansreleasedlatelastyearfoundthatpeopleusingfoodstamps
StateDetailsinAustraliaNewSouthWales(NSW)NSWlocalgovernmentisdividedintocity,municipalandshirecouncils.Th
Theworddebtsin"veryfewdebtsareleftunpaid"inthefirstparagraphmeans______.BuildingroadsbytheBritish______.
TheheadoftheexecutivebranchinNewZealandis______.
Thepassageismainlyconcernedwith______.Accordingtothepassage,someslumdwellersarenotinterestedinimprovingtheir
WhichoneisnotincludedintheBritishParliament?
OppositiontotheVietnamWarintheUnitedStatesdevelopedimmediatelyafterthebeginningofthewar,chieflyamongtradition
A、passengersB、teachersC、parentsD、childrenD
Inviewofthis,diversity,itisdifficulttodefinemodernartinawaythatincludesallof20th-centuryWesternart.Forsom
随机试题
从企业运营的角度来看,在生产控制中对供应商的控制属于()
治疗肝郁气滞型癃闭的主方是治疗气淋实证的主方是
男,9个月。3天来腹泻6~8次/日,为黄色水样便,呕吐3~5次/日,为胃内容物,尿量减少,哭时少泪。查体:精神萎靡,口唇干燥,呼吸略深长,皮肤弹性差,眼窝及前囟明显凹陷,血Na+132mmol/L。最可能的诊断是
某多层住宅施工过程中,由于起重机倒塌,造成7人死亡事故,有关部门可以给予该施工企业的罚款限额是()。
2014年西安某商业区发生火灾,造成重大财产损失,火灾蔓延原因是防火卷帘损坏。按照消防设施的分类,防火卷帘属于()
下列选项不能反映借款人盈利能力的比率的有()。
公共财政存在的具体表现形式和主要载体是()。
某房地产开发公司2013年度开发一栋写字楼出售。取得的销售收入总额2000万元;支付开发写字楼的地价款400万元;开发过程中支付拆迁补偿费100万元;供水和供电基础设施费80万元;建筑工程费用520万元;开发过程中向非金融机构借款500万元,借款期限1年,
下列协议与电子邮件无关的是______。
奔腾芯片采用流水技术主要是超流水技术和
最新回复
(
0
)