潜水士 2024年4月

Features 潜水士 2024年4月

This is an app that allows you to learn past questions of the diver qualification exam published in April 2024 in a quiz game format.Answer explanations are included so you can study thoroughly.The content is the same (one time) as the book "Diver Past Questions and Answer Explanations" sold by our company.Please do your best.We cannot be held responsible for any damage caused by viewing this app.