mcExam：如何将答案输出从字母 [例如 (a)] 更改为空的方形勾选框？[\$square$] 不被接受，只有 [正确] 或数字

Question

\begin{mcquestions}

\question How much is $2+2$? 

          \begin{mcanswerslist}
          \answer two
          \answer [\&square&]four
          \answer five
          \end{mcanswerslist} 

\end{mcquestions}

Answer 1

您可以使用以下命令：

\setlist[setmcanswerslist]{label=$\square$}