人体系统的组成 1.人体主要系统及组成器官系统名称组成器官 2.人体四种基本组

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问题:

人体系统的组成

1.人体主要系统及组成器官系统名称组成器官

2.人体四种基本组织:                          ____

考点:动物的系统动物的组织
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()是党和政府全面解决我国社会治安问题的战略方针。

A.严打整治战略

B.社会治安防控体系

C.社区警务战略

D.社会治安综合治理

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原型化方法不过份强调系统开发的阶段划分,也不刻意追求事先完全认清信息需求,而是在逐步实现的过程中完成系统的定义,显然它使用了这种______技术克服了传统生命周期方法事先严格定义需求、缺乏弹性、开发周期过长的缺陷,同时也减小了系统开发的风险。

题型:填空题
Billy is fourteen years old and in the ninth grade. He has a  36  job which gets him  37  at five o'clock every morning. He is a  38  .
Each morning, Billy leaves the house at 5: l5 to go to the corner  39  the newspapers are. The newspapers are delivered (递)to the  40  by truck at midnight. He always takes a wagon (手推车) to carry them.
In  41  , it is still dark and cold when he gets up, but during the rest of the year it is bright and warm. Billy must deliver the newspapers to the houses of people on his route (线路) in all kinds of weather. He tries to put each  42  on the porch (门廊) where it will be protected from  43  , rain or snow. His  44   think he does a good job. Sometimes they give him  45  .
Billy  46  about $70 per month, and he is saving some of the money to go to college. He spends the rest  47  records and clothes. Once a month, he has to  48  money from his customers. Since many of them  49  during the day, Billy has to collect the money  50  . Sometimes, when Billy is   51  , his older brother has to  52  the newspapers. Once  Billy's father had to help as well.
Billy has seventy customers now,  53  he hopes to get more soon. Some day, if he gets many more customers, Billy might win a prize for being an outstanding(杰出的) newspaper boy. He wants to win a  54  to Europe, but he will also be happy  55  he wins a new bicycle.
小题1:
A.full-timeB.strangeC.goodD.part-time
小题2:
A.indoorsB.outdoorsC.downD.up
小题3:
A.schoolboyB.newspaper boyC.cowboy(牛仔)D.clever boy
小题4:
A.thatB.whereC.whichD.whether
小题5:
A.houseB.porch(门廊)C.schoolD.corner
小题6:
A.autumnB.winterC.morningD.summer
小题7:
A.newspaperB.magazineC.letterD.email
小题8:
A.airB.windC.waterD.fire
小题9:
A.teachersB.parentsC.bosses(老板们)D.customers(顾客们)
小题10:
A.booksB.some breadC.a new bikeD.tips(小费)
小题11:
A.makesB.savesC.spendsD.pays
小题12:
A.inB.atC.toD.on
小题13:
A.giveB.borrowC.collectD.catch
小题14:
A.playB.studyC.workD.rest
小题15:
A.in the morningB.at nightC.in the afternoonD.at noon
小题16:
A.sickB.angryC.at schoolD.sad
小题17:
A.carryB.collectC.deliverD.sell
小题18:
A.thenB.butC.soD.for
小题19:
A.tripB.carC.bicycleD.job
小题20:
A.becauseB.whetherC.unlessD.if
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什么叫“完整的独立通风系统”?

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电机车行车信号系统的种类有()。

A、机车运输监控系统

B、机车运输集中控制系统

C、自动信号系统

D、简易信号系统

E、可控道岔装置

F、机车泄漏通讯

G、机车红尾灯

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