网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
Poisonous vapors burst out of the factory during the accident,causing several hundred deaths.
A:gases
B:threat
C:fuels
D:bubbles
B:threat
C:fuels
D:bubbles
参考答案
参考解析
解析：本句意思：在事故中，毒气从工厂溢出，导致数百人死亡。vapor意思是“汽，蒸气”，和gas（气体，汽油）意思相近。threat威胁；fuel燃料；bubble水泡，气泡。
更多 “Poisonous vapors burst out of the factory during the accident,causing several hundred deaths.A:gases B:threat C:fuels D:bubbles” 相关考题
考题
The factory has turned out more and better bicycles since the new techniques were __.
A.adoptedB.adaptedC.adjustedD.assisted
考题
The terrible accident killed several passengers—5 to be more ________.
A.specificB.particularC.generousD.special
考题
Nobody knows ___________ how many people are to blame for the coal－mine accident, so the government is trying to find out the whole truth about the accident.
A. inwardlyB. honestlyC. cleverlyD. precisely
考题
In November, shipments of the popular toy Aqua Dots were found to have been polluted with a poisonous chemical, causing some children who ate the craft toys vomit and lose ()。
A、moodB、heartC、pressureD、consciousness
考题
______ any person died on board during the voyage otherwise than as a result of accident？A.HaveB.HasC.Has there beenD.Are there
考题
Each hose used for transferring vapors must ______．A.have a design burst pressure of at least 25 psigB.be capable of withstanding at least 2.0 psi vacuum without collapsing or constrictingC.be electrically continuous with a maximum resistance of ten thousand ohmsD.All of the above
考题
It rained heavily in Shaanxi in September, 2011, ________serious flooding in several areas.
A. caused
B. to cause
C. causing
D. having caused
考题
Poisonous vaporsburst out of the factory during the accident,causing several hundred deaths.A:gases
B:threat
C:fuels
D:bubbles
考题
The（）into the fire accident was carried out by two policemen.AquestionBdoubtCinvestigationDinformation
考题
They have learned about（）in recent years.A、several hundreds English wordsB、hundreds of English wordsC、hundred of English wordsD、several hundred English words
考题
A server technician has been attempting to install an operating system on the company test server for several days. The technician has experienced error messages at several points of theinstallation and the system has frozen during various parts of the boot process. The technician has replaced the power supply， graphics card and installation disk with known good components.Which of the following could be causing these issues？（）A、Storage driver not loadedB、Fragmented hard driveC、Damaged or faulty NIC chipsetD、Damaged or faulty system boardE、Memory incompatible with the processorF、Missing voltage regulator
考题
单选题Has any person（）on board during the voyage otherwise than as a result of accident?A
dieB
dyingC
dyedD
died
考题
单选题The new factory is______several hundred cars a week.A
turning inB
turning offC
turning outD
turning on
考题
单选题The forced draught fan should be started and air passed through the furnace for several minutes to “（）” it of any exhaust gas or oil vapors.A
blowB
cleanC
scavengeD
purge
考题
单选题The rated operating time of a self-contained breathing device may be reduced in actual use because of（）.A
pressure differences in the atmosphereB
the length of the hose attached to the facepieceC
the physical exertion of the person wearing the deviceD
spaces containing poisonous vapors
考题
单选题A tank which has been sealed for a long period of time can be dangerous because （）.A
steel surfaces consume oxygen by rustingB
sealed tanks usually form a vacuumC
moisture condenses in the tank, displacing the oxygenD
most tank coatings give off poisonous vapors in the presence of moisture
考题
单选题A new technique ______ , the output of the shirt factory increased by 50 per cent.A
having been worked out B
has introducedC
having worked onD
has been turned out
考题
单选题The primary method by which water spray puts out fires is by（）.A
removing the oxygenB
cooling the fire below the ignition temperatureC
removing combustible materialD
diluting combustible vapors
考题
单选题The police are trying to find out the _____ of the woman, killed in the traffic accident.A
evidenceB
recognitionC
identityD
status
考题
单选题The（）into the fire accident was carried out by two policemen.A
questionB
doubtC
investigationD
information
考题
单选题Each hose used for transferring vapors must（）.A
have a design burst pressure of at least 25 psigB
be capable of withstanding at least 2.0 psi vacuum without collapsing or constrictingC
be electrically continuous with a maximum resistance of ten thousand ohmsD
All of the above
考题
多选题A server technician has been attempting to install an operating system on the company test server for several days. The technician has experienced error messages at several points of theinstallation and the system has frozen during various parts of the boot process. The technician has replaced the power supply， graphics card and installation disk with known good components.Which of the following could be causing these issues？（）AStorage driver not loadedBFragmented hard driveCDamaged or faulty NIC chipsetDDamaged or faulty system boardEMemory incompatible with the processorFMissing voltage regulator
考题
单选题（）any person died on board during the voyage otherwise than as a result of accident?A
HaveB
HasC
Has there beenD
Are there
热门标签
最新试卷