综采移架工移支架时的正确操作方法是移架时要做到移架速度()架子平、架子直、移架稳、移

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问题:

综采移架工移支架时的正确操作方法是移架时要做到移架速度()架子平、架子直、移架稳、移架距离够、接顶严实、架型正。

A、慢

B、快

C、稳

考点:采煤班组长考试采煤班组长考试题库
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要从5件不同的礼物中选出3件分送3位同学,每人一件,不同分法的种数是(  )
A.35B.53C.C53D.A53
题型:单项选择题
情景交际(有两项为多余项)。

A: When did you first go swimming?
B: When I was 5 years old.
A: 1
B: I felt very nervous and frightened.
A: Me, too. I went swimming with my elder brother for the first time. 2 So I cried to go home as soon
as we arrived at the swimming pool. What happened to you next?
B: 3 Then he began teaching me how to swim in the water near the beach.
A: 4
B: No. It was rather hard. 5
A: And now you are the best swimmer in our class.
B: Yeah. I'll practice harder in the future.

A. But because of my father, I swim better and better.
B. Was it easy to learn to swim?
C. My father asked me to be brave.
D. After that I felt very tired.
E. How did you feel then?
F. Swimming is my favorite sport.
G. I was afraid of water.
题型:单项选择题
先化简,再求值:
x
x+1
-
x+3
x-1
x2-2x+1
x2+4x+3
,其中x=2.
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试述建立体育社会学科的必要性

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在考生文件夹下有一个数据库文件“samp3.accdb”,其中存在已经设计好的表对象“tAddr”和“tUser”,同时还有窗体对象“fEdit”和“fEuser”。请在此基础上按照以下要求补充“fEdit”窗体的设计。

注意:不能修改窗体对象“fEdit”和“fEuser”中未涉及的控件、属性;不能修改表对象“tAddr”和“tUser”。

程序代码只允许在“**********”与“**********”之间的空行内补充一行语句,完成设计,不允许增删和修改其他位置已存在的语句。

将窗体标题设置为“修改用户信息”。

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