离心泵叶片大多采用()叶片。A.前向 B.后向 C.径向

题型:单项选择题

问题:

离心泵叶片大多采用()叶片。

A.前向

B.后向

C.径向

考点:催化裂化装置操作工高级催化裂化装置操作工高级催化裂化装置操作工题库
题型:单项选择题

【地理——旅游地理】(10分)

阅读下列材料,回答下列问题。

材料:春节既是我国重大的传统民族节日,也是旅游的黄金季节。据统计,春节期间是我国东北地区和海南岛一年中旅游最主要的旺季。

(l)从上述材料可知,旅游具有明显的                特点。(2分)

(2)运用相关知识,分析东北地区和海南岛对我国旅客具有强烈吸引的主要原因。(8分)

题型:单项选择题

以下项目,在福利费中列支的有()。

A.防暑降温费

B.健康疗养费

C.丧葬补助费

D.企业年金

E.基本医疗保险

题型:单项选择题

“Mama, when I grow up, I’m going to be one of those!” I said this after seeing the Capital Dancing Company perform when I was three. It was the first time that my __36__ took on a vivid form and acted as something important to start my training. As I grew older and was __37__ to more, my interests in the world of dance __38__ varied but that little girl’s dream of someday becoming a __39__ in the company never left me. In the summer of 2005 when I was 18, I received the phone call which made that dream a __40__; I became a member of the company __41__ back to 1925.
As I look back on that day now, it surely __42__ any sense of reality. I believe I stayed in a state of pleasant disbelief __43__ I was halfway through rehearsals (排练) on my first day. I never actually __44__ to get the job. After being offered the position, I was completely __45__. I remember shaking with excitement.
Though I was absolutely thrilled with the chance, it did not come without its fair share of __46__. Through the strict rehearsal period of dancing six days a week, I found it vital to __47__ up the material fast with every last bit of concentration. It is that extreme __48__ to detail (细节) and stress on practice that set us __49__. To then follow those high-energy rehearsals __50__ a busy show schedule of up to five performances a day, I discovered a new __51__ of the words “hard work.” What I thought were my physical __52__ were pushed much further than I thought __53__. I learned to make each performance better than the last.
Today, when I look at the unbelievable company that I have the great __54__ of being a part of, not only as a member, but as a dance captain, I see a __55__ that has inspired not only generations of little girls but a splendid company that continues to develop and grow-and inspires people every day to follow their dreams.
小题1:
A.hobby B.plan C.dream D.word
小题2:
A.connected B.expanded C.exposed D.extended
小题3:
A.rarelyB.certainly C.probably D.consistently
小题4:
A.director B.trainer C.leader D.dancer
小题5:
A.symbol B.memory C.truth D.reality
小题6:
A.bouncing B.dating C.turning D.tracking
小题7:
A.lacksB.addsC.makesD.brings
小题8:
A.while B.since C.until D.when
小题9:
A.caredB.expectedC.askedD.decided
小题10:
A.motivatedB.relaxedC.convincedD.astonished
小题11:
A.challengesB.profitsC.advantagesD.adventures
小题12:
A.putB.mixC.buildD.pick
小题13:
A.attentionB.associationC.attractionD.adaptation
小题14:
A.apartB.asideC.offD.back
小题15:
A.overB.byC.withD.beyond
小题16:
A.functionB.meaningC.expressionD.usage
小题17:
A.boundariesB.problemsC.barriersD.efforts
小题18:
A.necessaryB.perfect C.properD.possible
小题19:
A.talent B.honor C.potential D.responsibility
小题20:
A.victory B.trend C.tradition D.desire
题型:单项选择题

施工现场必须设立消防车通道,通道宽度不小于()m。

A.3

B.3.5

C.4

D.4.5

题型:单项选择题

软卧车的基本编码是()。

A.RW

B.YW

C.RZ

D.ZG

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