Clarification about "accidentally making hard questions" may be warranted in choice.tex #37
Description
In choice.tex there is the following:
The ending sentence is a bit ominous and possibly unclear here without experience. I am guessing that you mean that students can get frustrated due to having to select exactly the correct answers, and so making problems with a large number of choices in a selectAll environment can lead to some frustration when missing a single choice selection results in the student having no idea how "close" their guess actually was. Some kind of explanation or example or something may be useful here to show why a student might get frustrated with a selectAll environment/style answerable.
The same kind of clarification may be useful at the very end of the page where it says that:
It is difficult to have a PDF version of \wordChoice (unless you use the documentclass option wordchoicegiven so authors should take this into consideration.
It may be a good idea to clarify why it is difficult in the PDF and/or why wordchoicegiven helps.
Found during Ximera Audit.