我公司水泥生产线原料立磨型号生产能力。()A、450t B、420t C、430t

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问题:

我公司水泥生产线原料立磨型号生产能力。()

A、450t

B、420t

C、430t

D、400t

考点:水泥生产制造工水泥生产制造工题库
题型:单项选择题

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     I'm a student in a middle school. I'll tell you something about my English teacher, Mrs. Wang. She is a middle-aged

(中年) woman. She is not tall and not short, and she is also not fat and not thin. She has long, black hair. She likes

wearing(穿) a red dress. She is very beautiful. She speaks English very well. She has three classes a week, but they

aren't on Tuesday or Friday. All the students in her class love her very much.

     Mrs. Wan lives near the school. She walks to school early every morning. Her two children are twins. They're in

Grade Four in a primary school(小学). But they are not in the same class. They often wear the same clothes. They look

very happy.

1. Mrs. Wang is a middle-aged __________. She speaks English very well.

A. man

B. doctor

C. woman

D. aunt

2. ______ looks very beautiful.

A. Her face

B. Her long, black hair

C. She

D. Her body

3. She has English classes only on __________.

A. Sunday, Wednesday and Tuesday

B. Saturday, Thursday and Friday

C. Monday, Wednesday and Thursday

D. Monday, Tuesday and Thursday

4. Mrs. Wang and her children are __________.

A. not in a middle school

B. not in the same school

C. not in a primary school(小学)

D. in different classes

5. The twins are very happy, they often wear __________.

A. the same trousers

B. the same dresses

C. the same clothes

D. different clothes

题型:单项选择题

在学校的升旗仪式上,升旗手将重15N的国旗升高10m做了200J的功,机械效率为______.

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妊娠期母体心血管系统的变化,哪项不正确

A.妊娠期心尖部左移,心尖部可闻及Ⅰ~Ⅱ级柔和的收缩期吹风样杂音

B.血容量从孕16周开始增加,至孕32~34周达高峰

C.正常孕期下肢静脉压明显升高

D.心率在妊娠末期增加10~15次/分

E.易出现仰卧位综合征

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春夏秋冬四季的循环往复变化使地球景观绚丽多彩,是大自然赋予地球的珍贵礼物。然而四季这个礼物似乎分配不公,地球上只有温带才有明显的四季变化,而寒带和热带则是长冬无夏和长夏无冬。其原因是( )。

A.地球绕太阳公转时地轴和公转轨道有一定的夹角所致

B.寒带的冰雪太多无法融化

C.热带的地形地貌构成使之不易散热

D.是由地球自转引起的

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关于职业精神的特征,以下说法错误的是( )。

A.敬业精神包括高度的责任心、执著的追求精神和无私的奉献精神

B.一个组织要走向规范化经营的最大挑战,就是如何建立起员工的规则意识

C.诚信对于寿险公司而言,是企业精神的精髓,是企业核心竞争力的体现

D.创新精神是职业精神中最具活力的一种,其中,最重要的是管理方法创新

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