多选题A web application allows the HTML title banner to be set using a servlet context initialization parametercalled titleStr. Which two properly set the title in this scenario？（）Atitle${titleStr}/titleBtitle${initParam.titleStr}/titleCtitle${params[0].titleStr}/titleDtitle${paramValues.titleStr}/titleEtitle${initParam[’titleStr’]}/title
多选题
A web application allows the HTML title banner to be set using a servlet context initialization parametercalled titleStr. Which two properly set the title in this scenario？（）
A
<title>${titleStr}</title>
B
<title>${initParam.titleStr}</title>
C
<title>${params[0].titleStr}</title>
D
<title>${paramValues.titleStr}</title>
E
<title>${initParam[’titleStr’]}</title>
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