单项选择题

Given tutorial.jsp： 2.EL Tutorial 3.Example 1 4. 5.Dear……

Given tutorial.jsp：
2.EL Tutorial
3.Example 1
4.
5.Dear ${my：nickname（user）}
6.
Which， when added to the web application deployment descriptor，ensures that line 5 is included verbatimin the JSP output？（）

A.
B.
C.
D.

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