数控机床是用代码化的()量来控制机床的。

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问题:

数控机床是用代码化的()量来控制机床的。

考点:机械工程师第八章机械制造自动化第八章机械制造自动化题库
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阅读下面的短文,并根据文章后的要求答题。

 It is widely accepted that television is playing an important part in people's lives. But, there is a heated discussion as to whether television does good or harm.

Television keeps one learning more about present events, allows one to follow the most re¬cent developments in politics and science, and offers various programs which are .both instructive and exciting. The most distant countries, the strangest customs and the most attractive scenes of nature are brought right into one's room or house.

However, some people insist that television is bad rather than good. They argue that it has brought about many serious problems. The major one is its effects on young people. Children are now so used to getting their information and entertainment from television that their ability to read and write as well as physical ability has been greatly weakened. Even worse than that, vulgar( 庸俗的) advertisements and poor programs may develop their bad tastes, shape their view points badly towards human life to such a degree that their minds might be destroyed.

In a word, television has both advantages and disadvantages. Whatever effects it has, one point is certain, television in itself is neither good nor bad. It is the use to which it is put that decides its value to society.

小题1:What are people discussing nowadays?

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小题2:What are the advantages television has brought us ?(至少2点)

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小题3:Why do some people think television is bad rather than good?

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小题4:It is the use to which it is put that decides its value to society. ___________________________________

小题5:What's your opinion about television?

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在窗体上画一个命令按钮,其名称为Command1,然后编写如下事件过程:
Private Sub Command1_Click()
For i=1 To 4
If i=1 Then x=i
If i< 4 Then x=x+1
Print x
Next i
End Sub
程序运行后,单击命令按钮,其输出结果为: ______。

A.1 2 3 4

B.2 3 4 5

C.2 3 4 4

D.3 4 5 6

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我们总是习惯性地认为笔就是用来写字的,这属于()

A.思维定势

B.功能固着

C.偏见

D.主观臆断

E.习惯性思维

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信贷业务中,自营贷款与委托贷款的主要区别在于().

A.风险

B.性质

C.用途

D.品种

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目前比较流行的报表有4种,它们是纵栏式报表、表格式报表 【9】 和标签报表。

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