首页
登录
职称英语
After inv estimating five residential gas explosions that killed four peopl
After inv estimating five residential gas explosions that killed four peopl
游客
2023-11-08
50
管理
问题
After inv estimating five residential gas explosions that killed four people in the Kansas City--Topeka area in 1988 and 1989, the National Transport action Safety Board has【C1】______ that automatic shut -off valves be required when home gas lines are installed or 【C2】______ The valves stop 【C3】 ______ and potentially【C4】______ surges in gas flow, such as would occur 【C5】______ a contractor hit and ruptured a pipe.
The NTSB labeled the report" urgent",【C6】______ it doesn’t rate the risk
of surges high enough to ten consumers to【C7】______ $ t000 or so to dig up old lines and【C8】______ the $15 to $20 valve. A bigger【C9】______ to homeowners, says the NTSB, is the danger of slow 【C10】______ from pipe cur rosin,【C11】______ the valve would not prevent. Symptoms of a possible gas【C12】______ under your property include a sulfur smell and brown spots or dead【C13】______ in your yard. Call your gas company【C14】______ two of the Kansas City-area explosions【C15】______ had gas odors been【C16】______ And before【C17】______ start construction in your 【C18】______ , ask your gas company to【C19】______ mark the position of pipes【C20】______ your house. [br] 【C6】
选项
A、and
B、then
C、before
D、but
答案
D
解析
根据上下文填。此处表示意思转折,应填but。
转载请注明原文地址:https://tihaiku.com/zcyy/3168597.html
相关试题推荐
Howmanyhotelshadexplosionslastnight?[originaltext]Therewereexplosi
HowmanypeoplewerekilledinJohnScott’shome?[br][originaltext]Thehe
HowmanypeoplewerekilledinJohnScott’shome?[originaltext]Theheadof
______peoplewerekilledintheIsraelandPalestineclashes.[br][originalte
______peoplewerekilledintheIsraelandPalestineclashes.[originaltext]
Howmanypeoplehavebeenkilledinthebombings?[originaltext]Aseriesof
Policekilled______.[originaltext]Violencehasbrokenoutimmediatelyaft
__________peoplewerekilledduringtheaircrash.[br][originaltext] ABoei
__________peoplewerekilledduringtheaircrash.[originaltext] ABoeing727
Thehelicopter______alightplaneandbothpilotswerekilled.A、coincidedwith
随机试题
Tounderstandthemarketingconcept,itisonlynecessarytounderstandthe
John:Whydon’twejustgooutforacoffee?Steve:______I’vepromisedmyself
Whenshouldpeoplebemadetoretire?55?65?Shouldtherebeacompulsory
Worldleadersneedtotakeactionontheenergycrisisthatistakingshape
[originaltext]W:I’llmakeyourflightreservationsbyphonenowandthenwrite
旅游大巴司机张某在倒车时操作失误,撞上李某新买的轿车,致其严重受损,李某因处理事
2015年5月11日,中国人民银行对金融机构存贷款利率浮动区间进行了调整,调整为
绘制1︰2.5万、1︰5万地形图时,针对整齐排列、成行列分布的一片单幢房屋,下列
期货公司董事、监事和高级管理人员受到非法或者不当干预,不能正常依法履行职责,导致
(2015年真题)关于矩阵组织缺点的说法,错误的是()。A.组织的稳定性差
最新回复
(
0
)