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A class "C" fire would most likely occur in the （）.
A . engine room bilges
B . main switchboard
C . paint locker
D . rag bi
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A class "D" fire would be considered as burning （）.
A . wood
B . oil
C . electrical equipment
D . magnesium
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A large oil fire is best extinguished with（）
A . soda acid
B . foam
C . CO
D . sand
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If ignited，which material would be a class B fire?（）
A . Magnesium
B . Paper
C . Wood
D . Diesel Oil
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You have a class B network with a 255.255.255.0 mask. Which of the statements below are true of this network?（）
A . There are 254 usable subnets.
B . There are 256 usable hosts per subnet.
C . There are 50 usable subnets.
D . There are 254 usable hosts per subnet.
E . There are 24 usable hosts per subnet.
F . There is one usable network.
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Class C fires are best extinguished by （）.
A . foam extinguishers
B . water spray equipment
C . dry powder extinguishers
D . soda-acid extinguisher
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0il fires are best extinguish by（）.
A . cutting off supply of oxygen
B . removing the fuel
C . cooling below the ignition temperature
D . spraying with water
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A fire of escaping liquefied flammable gas is best extinguished by（）.
A . cooling the gas below the ignition point
B . cutting off the supply of oxygen
C . stopping the flow of gas
D . interrupting the chain reactio
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Dry chemical extinguishers extinguish class B fires to the greatest extent by（）.
A . cooling
B . smothering
C . oxygen dilution
D . breaking the chain reactio
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class A { A（） { } } class B extends A { } Which two statements are true？（）
A . Class B’s constructor is public.
B . Class B’s constructor has no arguments.
C . Class B’s constructor includes a call to this（）.
D . Class B’s constructor includes a call to super（）.
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Which of the listed burning materials would be described as a class "B" fire?（）
A . Acetylene
B . Lube oil
C . Grease
D . All of the above
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A class "C" fire would occur in （）
A . bedding
B . pipe insulation
C . paint
D . a generator
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A class "B" fire would most likely occur in the （）.
A . main switchboard
B . engine room bilge
C . breathing compartment
D . electric fresh water transfer pum
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If ignited, which of the listed materials would be a class "B" fire?（）
A . Magnesium
B . Paper
C . Wood
D . Diesel Oil
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class A { protected int method1（int a， int b） { return 0； } } Which two are valid in a class that extends class A？（）
A . public int method1（int a， int b） { return 0； }
B . private int method1（int a， int b） { return 0； }
C . private int method1（int a， long b） { return 0； }
D . public short method1（int a， int b） { return 0： }
E . static protected int method1（int a， int b） { return 0； }
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A class C fire would be burning（）.
A . fuel oil
B . wood
C . celluloid
D . electrical insulatio
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A class "C" fire is burning （）.
A . diesel oil
B . magnesium
C . dunnage
D . electrical insulatio
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Halon from extinguishers used on a class B fire，should be directed（）.
A . at the top of the flames
B . at the base of the fire near the edge
C . in short quick bursts
D . toward the upwind side of the fire
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Which portable fire extinguisher should be used on a class C fire on board a vessel?（）
A . Carbon dioxide
B . Water (stored pressure)
C . Foam
D . Carbon tetrachloride
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The class of fire on which a blanketing effect is essential to extinguish the fire is （）.
A . class A
B . class B
C . class C
D . class D
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Which one from A,B or C is the best choice in formal style?Pat and ____ are w时ting a novel.
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Section B Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished sentences. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice.
Passage One
Questions 57 to 61 are based on the following passage.
According to a report, around 30,000 pupils started secondary school last year with the math skills of a seven-year-old. MPs (国会议员) warned that many young people would need “expensive” remedial lessons in later life to get a job — posing major problems for the economy. The findings came just months after Ofsted（教育标准办公室）claimed almost half of math lessons in English schools were not good enough. It said many teachers relied on textbooks and mundane exercises to make sure pupils passed exams at the expense of a proper understanding of the subject. MPs backed the conclusions, saying too many pupils found lessons “boring”. They insisted improvements had been made under Labor but achievement had “leveled off” in recent years.
In 2008, 79 percent of pupils met the Government’s expected standard at the end of primary school, well short of the 85 percent target set for 2006. Around five percent moved to secondary school with the math skills of a seven- year-old, said the committee. In 2006, ￡2.3 billion was spent teaching the subject. It equates to around a quarter of the ￡10 billion total budget for primary teaching and support staff.
The report said the Department for Children, Schools and Families (DCSF) needed to “radically rethink its strategy for improving pupil attainment; otherwise we seriously doubt that the department will meet its 2011 target”. The target demands that 84.5 percent of pupils will make the necessary progress between 7 and 11.
Last year, the DCSF published a major review of math education in England to boost standards. It called for a math specialist in every primary school within 10 years and more emphasis on mathematical “play” in nursery schools. Mr. Leigh said, “The department’s 10-year program to train 13,000 specialist math teachers will not benefit some primary schools for another decade. That’s far too long; the department needs to look for ways to accelerate the program.” Sarah McCarthy Fry, the Schools Minister, said, “We have already accepted the main recommendation from a recent independent review of primary math that every school should have a specialist math teacher and have pledged ￡24 million over the next three years for a training program for teachers.”
Nick Gibb, the Tory shadow schools secretary, said, “The Government is not getting value for the money they have piled into education and the country is falling behind in international league tables as a result. The Government has failed to replace methods of teaching which have failed with tried and tested methods used in countries that have much higher levels of math achievement.”
第58题：What do we learn from the first paragraph？
A) 30,000 pupils started secondary school with poor math skills.
B) MPs insist more improvements should be made under Labor.
C) Young people need medical lessons to get a job.
D) Half of English schools were not good enough.
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all inspections are carried （）conscientiously to the best of our knowledge and ability. A、in B、to C、out D、away
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Women are quite often competent drivers, but they are very seldom consistently first class. At best they are a mild hazard, at【C1】______ potentially lethal.
A wise male driver will always give them plenty of roads and still be on the lookout for the【C2】______ to happen.
This【C3】______ has nothing to do with their lack of ability to cope with the【C4】______ complexities of the vehicles; it is due to an inherent【C5】______ which, in certain other circumstances, may be highly desirable,【C6】______ which, behind the wheel, is deadly. It is their【C7】 for talking. Women together in a car yield【C8】 ______ this need and when they talk they look into each other's faces. Simple words are【C9】______
It is necessary for them to see the expression which【C10】______ the words and so read the meaning the words left unsaid.【C11】______ two women in the front of a car repeatedly【C12】______ each other's attention from the road, and four represent an incredible danger【C13】______ the one nominally driving the car feels it necessary to see and hear not only what her companion is talking about but also, such is her【C14】______ , what those in the back are discussing in case it is anything【C15】______ which she can inject and add opinion, or in the hope of collecting fresh fuel to feed other fires on later【C16】______ .
Another factor is that women seldom use the driving mirror except for【C17】______ purposes, after which its position gives the driver little【C18】______ of the state of the road behind.
A final important factor that seems to lie at the back of feminine attitudes to driving is that 【C19】______ few women have the feel for a machine that so many men have; the satisfaction of a slick change down means nothing to them. The coordination between the various maneuvers (机动), an operation【C20】______ gives many men a boost of pride, is only a momentary lapse in their concentration on the topic in hand.
【C1】
A．least
B．most
C．last
D．worst
