        </div>
        </div>
        <div class="form-group">
            <label class="col-sm-3 control-label">题目选项：</label>
            <div class="col-sm-8">
                <textarea name="sel" class="form-control"></textarea>
            </div>
        </div>
        <div class="form-group">
            <label class="col-sm-3 control-label">题目分值：</label>
            <div class="col-sm-8">
                <input name="score" class="form-control" type="text" required>
            </d