消火栓栓口出水方向宜与设置消火栓的墙面成()。 A.45° B.60° C.90°

题型:单项选择题

问题:

消火栓栓口出水方向宜与设置消火栓的墙面成()。

A.45°

B.60°

C.90°

D.135°

考点:二级消防工程师消防安全技术综合能力综合练习消防安全技术综合能力综合练习题库
题型:单项选择题
One day a mother rat and her babies were out in an open field. They were playing and having a good time when   26  a hungry cat came on the scene! It hid   27  a big tree and then   28  forward through the tall grass   29  it could almost hear them talk.  30  the mother rat and her babies knew   31  had happened, the cat   32  from its hiding place and started to run   33  them.
The mother rat and her babies all   34  at once. They hurried towards   35  home, which was under a pile of large stones.   36  the baby rats were   37  frightened that they could not run very   38 . Closer and closer the cat came. In no time the cat would be upon   39 . What was to be done?
The mother rat stopped running,   40  round and faced the cat,   41,"Bow Wow! Bow Wow! "just like   42  angry dog. The cat was so surprised and   43  that it ran away.
The mother rat turned to the babies, "Now you see  44  important it is to learn 45   second language!"
小题1:
A.naturallyB.suddenlyC.nearlyD.certainly
小题2:
A.onB.betweenC.byD.behind
小题3:
A.crawled(爬)B.jumpedC.lookedD.put
小题4:
A.beforeB.whenC.untilD.while
小题5:
A.BeforeB.AfterC.UnlessD.Otherwise
小题6:
A.whereB.whatC.whichD.when
小题7:
A.jumpedB.startedC.jumpingD.starting
小题8:
A.overB.throughC.afterD.against
小题9:
A.runing awayB.ran awayC.run awayD.to run away
小题10:
A.toB.forC.itsD.their
小题11:
A.BecauseB.ButC.ThusD.Although
小题12:
A.asB.veryC.soD.much
小题13:
A.freelyB.hardlyC.soonD.quickly
小题14:
A.aheadB.downC.thatD.them
小题15:
A.turnedB.walkedC.jumpedD.ran
小题16:
A.sayingB.saidC.shoutingD.shouted
小题17:
A.aB.anC.theirD.that
小题18:
A.pleasedB.excitedC.frightenedD.worried
小题19:
A.soB.whyC.whatD.how
小题20:
A.\B.theC.aD.an
题型:单项选择题

简要分析按用途不同试样可以分为哪几类?

题型:单项选择题

下列药物除了哪项外均可使尿蛋白检验出现假阳性结果。()

A.异烟肼

B.青霉素

C.奎宁

D.阿斯匹林

E.氯丙嗪

题型:单项选择题

制定工作标准的前提()

A.准确的岗位描述

B.岗位性质

C.岗位划分

D.财务评估

题型:单项选择题

根据《烟草专卖许可证申请与办理程序规定》第九条之规定,烟草专卖许可证的许可类申请类型包括()类。

A、三

B、五

C、七

D、九

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