             <option th:value="${paper.courseId}"></option>
            </select>
        </form>

        <form class="form-horizontal m" id="form-records-sing">
            <div class="row form-horizontal">
                <h2>一.单选题：</h2>
                <div class="col-sm-12">
                    <div class="form-group">
                        <div class="col-xs-10" th:each="sing,singNum:${paper.qtySingList}">
                            <h4 th:text="${singNum.count}+'. '+${sing.title}"></h4>
