Setting to hide multiple-choice answers by default in test, showing only question.

If I’d like to run the tests as “open answer” instead of multiple choice (ie show only the question at first), I can swipe down on the multiple choice box to see only the question, but it pops back up again at the next question. Please include an option to make the default show only the question in tests, and I must swipe up each time in order to view the multiple choices. This would allow me to do more of an “open answer” test, more challenging, realistic and useful ilater on than a multiple-choice test, as a tool for memorizing operation steps. Thank you for this wonderful learning platform. As an additional request - for many of the tests, the place desired to be dragged to to answer where the incicsion should be made is not clear, how marked correct or incorrect.