JSP中declaration中定义的变量和方法在运行时成为对应servlet的（）变量和

单项选择题

A.java.lang.Throwable
B.javax.servlet.jsp.PageContext
C.javax.servlet.http.HttpServletRequest
D.javax.servlet.http.HttpSession
E.javax.servelet.jsp.JspPage
F.javax.servlet.ServletConfig
G.javax.servlet.ServletContext
H.javax.servlet.jsp.JspWriter
I.javax.servlet.http.HttpServletResponse

单项选择题

在JSP中有很多隐含变量，out的类型是（）

A.java.lang.Throwable
B.javax.servlet.jsp.PageContext
C.javax.servlet.http.HttpServletRequest
D.javax.servlet.http.HttpSession
E.javax.servelet.jsp.JspPage
F.javax.servlet.ServletConfig
G.javax.servlet.ServletContext
H.javax.servlet.jsp.JspWriter
I.javax.servlet.http.HttpServletResponse

单项选择题

在JSP中有很多隐含变量，config的类型是（）

A.java.lang.Throwable
B.javax.servlet.jsp.PageContext
C.javax.servlet.http.HttpServletRequest
D.javax.servlet.http.HttpSession
E.javax.servelet.jsp.JspPage
F.javax.servlet.ServletConfig
G.javax.servlet.ServletContext
H.javax.servlet.jsp.JspWriter
I.javax.servlet.http.HttpServletResponse

JSP中declaration中定义的变量和方法在运行时成为对应servlet的（）变量和方法。

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