单项选择题
A.ascxB.asaxC.asmxD.ashx
A.http：//localhost/Default/B.http：//localhost/Hello/IndexC.http：//localhost/Hello/DefaultD.http：//localhost/Hello/View
A.< %@OutputCache Duration="5"%>B.< %@OutputCache VaryByParam="name"%>C.< %@OutputCache Duration="5000"VaryByParam="id，isbn"%>D.< %@OutputCache Duration="5"VaryByControl="none"%>