打锚索时应危险预知哪些伤害?()A、锚杆机歪倒伤人 B、锚杆机甩伤施工人员 C、干打

题型:多项选择题

问题:

打锚索时应危险预知哪些伤害?()

A、锚杆机歪倒伤人

B、锚杆机甩伤施工人员

C、干打眼造成粉尘超标伤害人体健康

D、钻杆折断伤人

E、风水管脱落伤人

考点:煤矿安全生产知识竞赛煤矿采煤掘进考试煤矿采煤掘进考试题库
题型:多项选择题
阅读理解。
Mulan
     Zhao Wei plays the role of Mulan who pretends to be a man so that she
can fight to protect her country.
Showtime: July 21, 2011
Running time: 115 minutes
Director: Jingle Ma
Stars: Zhao Wei, Aloys
Price: ¥80
Place: Summer Theatre
Lost On Journey
     On the way home for the Spring Festival,  Xu Zheng traveled with Wang
Baoqiang. They changed many vehicles, but they didn't get home on time at last.
Showtime: July 10, 2011
Running time: 92 minutes
Director: Ye Weimin
Stars: Xu Zheng, Wang Baoqiang
Price: ¥60
Place: Spring Theatre
Bolt
      For Superdog, every day is filled with danger.
Showtime: July 25, 2011
Running time: 96 minutes
Director: Chris Williams
Stars: John Travolta
Price: adult ¥70; child half price
Place: Summer Theatre
If You Are the One
     The film consists of stories between Qin Fen and several ladies.
Showtime: July 30, 2011
Running time: 116 minutes
Director: Feng Xiaogang
Stars: Ge You, Shu Qi
Price: ¥55
Place: Spring Theatre
1. If your mother only has 56 yuan, she can see the film _________.
A. Mulan
B. If You Are the One
C. Bolt
D. Lost On Journey
2. How long does the film Mulan last?
A. 1 hour and 36 minutes.
B. 1 hour and 55 minutes.
C. 1 hour and 32 minutes.
D. 1 hour and 56 minutes.
3. The film Lost On Journey will be shown on ________.
A. July 30, 2011
B. July 25, 2011
C. July 21, 2011
D. July 10, 2011
4. If your parents and you want to see the film Bolt, how much money should you pay for the tickets?
A. ¥105.
B. ¥210.
C. ¥175.
D. ¥140.
5. Which of the following is NOT TRUE?
A. Zhao Wei acted Mulan in the film Mulan.
B. The director of Bolt is Chris Williams.
C. Wang Baoqiang and Xu Zheng's journey was successful.
D. Ge You is an actor in If You Are the One.
题型:多项选择题

已知关于x的一元二次方程 x2-2(m+1)x+m=0 (1)求证:方程有两个不相等的实数根;(2)设方程的两根分别是x1,x2,且满足x1+x2=x1•x2,求m的值.

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工序质量控制就是对( )的控制。

A.施工工艺和操作规程

B.4MIE因素

C.质量控制点

D.活动条件和效果

题型:多项选择题

患者发热头痛,烦渴引饮,小便不利,及霍乱吐下,治宜首选()

A.清暑益气汤

B.竹叶石膏汤

C.清络饮

D.桂苓甘露饮

E.六一散

题型:多项选择题

梭形鱼的尾部俗称“划水”,是以______为界限直线割下。

A.臀鳍

B.腹鳍

C.尾鳍

D.胸鳍

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