是否可以在一个while循环中收集两个查询？
我尝试了下面的代码，但没有得到预期的结果。

<?php

    include 'conn.php';
    $query_answers=mysqli_query($conn,"SELECT * FROM answers");

          while($row_answers=mysqli_fetch_array($query_answers)){
    ?>
            <table>
            <tr>
              <td><input type="text" name="" value="<?php echo $row_answers['answer_text'];?>"></td>
              <td><select>
                <option>
                    <?php 
                    $query_question = mysqli_query($conn, "SELECT * FROM questions WHERE question_id= ".$row_answers['next_question_id']."");
                    while($row_answers=mysqli_fetch_array($query_question)){
                        echo $query_question['question_text'];
                    }
                    ?>

                </option>
              </select></td>
            </tr>
                </table>
    <?php

            }

          ?>