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
6
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://www.tihaiku.com/zcyy/3168595.html
相关试题推荐
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
Afterinvestimatingfiveresidentialgasexplosionsthatkilledfourpeopl
随机试题
Atypisttypesfourenvelopesandfourletters.Sheplacesthelettersintheen
文学批评的美的观点与历史观点是()A.批评风格 B.最高标准 C.批评方法论
我国《民法典》四百六十五条规定;“依法成立的台同,仅对()具有法律约束力,
关于促性腺激素值,下列哪种情况是正确的A.多囊卵巢患者黄体生成素值高 B.先天
为了便于留取标本,可准确留取早晨6时至9时的全部尿液。( )
体内氧分压最高的部位是A.动脉血 B.静脉血 C.组织液 D.淋巴
下列权利中属于法人应该享有的权利是()。 A.生命健康权B.亲权C.
贷款风险分类应遵循的原则是()。A.全面考虑原则 B.不可拆分原则
含有毒的罂粟壳,孕妇慎用,不可过量服用或久用的中成药足A.二母宁嗽丸 B.强力
在施工合同履行过程中,监理人收到了施工单位提交的索赔通知书,则监理人应在确定追加
最新回复
(
0
)