Or probably better something like this:
But as said, this was a Feature request that I created quite some time ago (additional "Page concept"), which was not implemented (yet). And probably never will.
In LS 4, the question groups have been partially renamed to "pages", but we still have to decide whether we want to use the current concept for grouping questions on pages or if we want to use it for logical grouping of questions.
The approach highlighted by Joffm is also interesting. Generally people want to display question by question, I think. But sometimes you would like to have two questions on one page, for a specific reason (e.g. a Text display and then an evaluation question, etc.). Currently, because you might have one case where you want to do this, you'll have to wrap each question into its own group, just to be able to have 2 questions in one of the groups/pages. If you have a very long survey, this might add a lot of extra steps, just to be able two show two questions on one page in one occasion throughout the questionnaire.
E.g. my company has a standard questionnaire that has about 26 questions. The general mode is to show everything question by question, just the gender and the age are shown on one page, generally.
In some tools I only create 26 questions and than join 2 of them onto 1 page.
In Limesurvey I need to create 26 questions and 25 question groups if I want to achieve the same result. If someone creates a lot of surveys, this can have a significant impact on how long it takes to program such a questionnaire. If you only create 1-2 new questionnaires per month, not a big deal. If you are programming 2-3 questionnaires per day, this has a strong impact on your workload.