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
2024-10-02
39
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] 【C4】
选项
A、positive
B、explosive
C、prospective
D、explorative
答案
B
解析
考查词汇知识。A(肯定的)B(爆炸的)C(预期的)D(探索的),本段讲述的是煤气泄漏,故应选B,B与句意相符。
转载请注明原文地址:https://tihaiku.com/zcyy/3783159.html
相关试题推荐
Theradiotrumpetedthepresidential______acrossthecountry.A、championB、cham
Fortypeoplewerekilledina______ontherailwayyesterday.A、collisionB、coll
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
随机试题
情景:你,张华,是上海的一名高中生。Bob是你的笔友,一位美国中学生。暑假即将来临,你想邀请他来上海度假,住在你家。你还想领他参观上海东方明珠、金茂大厦、历史
Francemightbedescribedasan’all-round’country,onethathasachievedr
A.classifiedB.conductedC.dietingD.earlierE.laterF.lessG.life
MostpeoplebuyalotofgiftsjustbeforeChristmas.Butsomepeoplethink
BigisBackA)Corporategiantswereonthedefensivefordecades.Nowt
关于莫泊桑小说《米龙老爹》的表述,错误的一项是( )A.小说的背景是普法战争。
绞窄性疝和嵌顿性疝的区别最主要是在于A.疝内容物能否回纳 B.腹部突起包快的形
关于NH3的分泌,正确的是 A.由远曲小管和集合管分泌B.主要由NH4+解离生
A.龟甲 B.南沙参 C.天冬 D.阿胶 E.麦冬某男,62岁,既患腰膝
下列关于城建税计税依据的表述中,正确的有( )。 A.免征“两税”时应同时
最新回复
(
0
)