问题的ID可以在后端排列.您可以遍历数组并循环插入问题.

The id for the question can be array at the backend side. You can iterate over the array and insert questions in loop.

另一种方法是使用变量变量在for循环中编写变量名称.

在我看来，数组似乎是一个更干净的代码. :)

Array seems like a cleaner code to me. :)