document.write("<option value='' selected>--不限--</option>");document.write("<option value='88418'>计算题</option>");document.write("<option value='88419'>多选题</option>");document.write("<option value='88420'>填空题</option>");document.write("<option value='88421'>简答题</option>");document.write("<option value='88422'>单选题</option>");document.write("<option value='88423'>推断题</option>");document.write("<option value='88424'>实验题</option>");document.write("<option value='88425'>创新题（包括各种信息题、探索题、开放题）</option>");document.write("<option value='88427'>研究性课题（课题学习）</option>");