Sorry, but I do not see your problem.
This is the usual behaviour of a bootstrap grid.

should be
if @media<760px
What do you play during the day?
switch
ps5
xbox
What do you play at night
switch
ps5
xbox

If you want to achieve this, you have to restructure your question.
Use a different question type. As tpartner suggested "a normal array".
I agree, with a lot of answer option the display on a dektop will be a bit messed up.
But on a smartphone?
 

liumingjun wrote: Yes, that's it, all come to the forum for help, are there any other solutions? 

If i have a great solutuion : i make it when i review whole HTML code

And the "quick and dirty" solution is:
Insert a question to see if it is a mobile or not (or the screen size)
Have two questions,
a "normal" array for mobile
an "array by column" for desktop.

Joffm

This is a solution, but it will increase the difficulty of programming, and it will increase the problem of triggering more than the largest column of a single table eg: array texts  or array numbers (5(subquestion)*20(subquestion) * 10(question) *2 (pc or mobile )) 2000+ field,I try to develop with a custom themes question,thank you;)

Now you seem to be a bit confused in my opinion.
We were talking about the  - in your opinion - wrong display of an array by column on small devices.
And array by column is single punch. So the amount of database fields is only "number of subquestions".

We did not talk about anything else, like array(numbers) or  array(text). This is somerthing quite different.

Joffm

Joffm wrote: We were talking about the  - in your opinion - wrong display of an array by column on small devices.
And array by column is single punch. So the amount of database fields is only "number of subquestions".

We did not talk about anything else, like array(numbers) or  array(text). This is somerthing quite different.

Joffm

Yeah, this thread seems to be a bit of a moving target.