下列关于防火墙的说法正确的是( )。 A.防火墙的安全性能是根据系统安全的要求而设置

题型:单项选择题

问题:

下列关于防火墙的说法正确的是( )。

A.防火墙的安全性能是根据系统安全的要求而设置的

B.防火墙的安全性能是一致的,一般没有级别之分

C.防火墙不能把内部网络隔离为可信任网络

D. 一个防火墙只能用来对两个网络之间的互相访问实行强制性管理的安全系统

考点:电子商务师电子商务员2006年电子商务员考试真题试卷三
题型:单项选择题

《土地储备管理办法》规定,根据土地储备计划收购国有土地使用权的,()应与土地使用权人签订土地使用权收购合同。

A.市、县人民政府

B.市、县人民政府国土资源管理部门

C.市、县人民政府国土资源管理部门和土地储备机构

D.土地储备机构

题型:单项选择题

具行气之功的药物是()

A.草果

B.厚朴

C.砂仁

D.白豆蔻

E.草豆蔻

题型:单项选择题
The telephone rang in the police station at Richmond, California , USA.
“Police station? A train for Santa Fe hit a truck at the McDonald Street Crossing. Please ____21____ there at once. With an ambulance, too. A man is badly ____22_____.” said an anxious voice of a young woman. “ And you know I am the ….”
“Please wait! Hi! Hi!” the policeman kept on ____23____ though the line was cut off. Within a minute , a police car and an ambulance car started off. Before long they got to the crossing, but they ___24____everything was fine. No accident, no wounded man.
“What a dirty trick!” said the policeman ____25____. “ We must find out that bad___26_____ and …..”They were just talking about the _____27___when they heard the whistle of a train which was nearing them quickly. All of a sudden, a truck appeared. It came ___28_____towards them, too. When the truck was passing the crossing, it suddenly ____29___ to move on. Right then and there, before the eyes of all the policemen __30_______, the train hit the truck heavily and ___31____it dozens of meters away.
When Randolph Bruce, the driver, was ___32_____ out of the damaged truck, he was seriously wounded just as the young woman had told on the phone. As he was taken to the ___33______ in time, his life was saved
Later the police did whatever they could to _____34___the woman who had telephoned them. It turned out that the woman was a very excellent police officer working far in the neighboring state, who had got the first-hand ____35_____ of this crime as described above.
小题1:
A.callB.comeC.goD.notice
小题2:
A.beatenB.treatedC.neededD.injured
小题3:
A.talkingB.laughingC.cryingD.shouting
小题4:
A.realizedB.foundC.provedD.wondered
小题5:
A.nervously B. DisappointedlyC.angrilyD.surprisingly
小题6:
A.manB.womanC.childD.driver
小题7:
A.trialB.warningC.programD.punishment
小题8:
A.passingB.turningC.runningD.rolling
小题9:
A.refusedB.stoppedC.continuedD.began
小题10:
A.aboveB.belowC.aliveD.present
小题11:
A.struckB.metC.caughtD.missed
小题12:
A.pushedB.helpedC.letD.asked
小题13:
A.companyB.houseC.stationD.hospital
小题14:
A.meetB.punishC.findD.arrest
小题15:
A.informationB.resultC.adviceD.news
题型:单项选择题

下列有关二氧化硫的说法中,错误的是

A.二氧化硫能漂白某些物质,说明它具有氧化性

B.二氧化硫的水溶液能使紫色石蕊试液变红,说明它能和水反应生成H2SO3

C.将足量二氧化硫通入酸性高锰酸钾试液中,溶液褪色,说明二氧化硫具有还原性

D.实验室可用浓硫酸干燥二氧化硫

题型:单项选择题

下列不属于影响理财计划的经济因素是()。

A.失业率 

B.经济增长率 

C.理财目标 

D.通货膨胀水平

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