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
26
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] 【C12】
选项
A、fall
B、leak
C、drain
D、disposal
答案
B
解析
根据上下文和词义辨析应填B leak。此句的前一句已提及leak,根据词义,最合适。
转载请注明原文地址:https://tihaiku.com/zcyy/3783167.html
相关试题推荐
Fortypeoplewerekilledina______ontherailwayyesterday.A、collisionB、coll
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
随机试题
Themanintendsto[br][originaltext]W:Look,it’sgettingdark,andIhavego
西方音乐主要体裁,包括如下哪些( )A.歌剧 B.清唱剧 C.艺术歌曲
患者,男,48岁。肝硬化5年,腹胀,按之软而不坚,胁下胀痛,纳少,食后胀甚,得热
共用题干 AStarIsBorn1TheVLT(VeryLarg
急性脓胸的治疗,错误的方法是A.全身支持疗法 B.应用抗生素 C.胸腔穿刺抽
嘈杂∶环境安静A.疲劳∶驾驶安全 B.粗心∶头脑清醒 C.迟缓∶工作效率
甲乙共谋奸淫丙女,二人到丙家楼下后,甲心里害怕,劝乙放弃,乙不听劝告,甲即独自回
简述教育心理学的研究内容。
关于法律规范,下列表述正确的有()。A.法律是具体法律规范的集合,法律规范是法律
根据《水法》,在河道管理范围内禁止进行的活动包括()。A.建设桥梁 B.
最新回复
(
0
)