My first article that write by MarkDone

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This part is bold

This part is italic

Cite in the row code

subscript

This is footnote^[1]

reference:

frame of code

multi-level reference:

1

2

3

4

5

block of code
the second row

This is cut-off rule:

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unordered list:

• test1

• test2

• test3

ordered list:

1. test4
2. test5
3. test6

This is my head portrait:

The blue hyperlink: Baidu
(but it doesn’t seem to be really blue link)
Well,that’s it http://baidu.com

This is a mass engergy formula:

$$E=mc^2$$

$$----the \ end----$$

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1. 1.This is a footnote ↩