Redefine question label in examdesign

In the examdesign document class I can't figure out how to redefine the question label. Its default configuration is something like \arabic{questionnumber}. (mind the dot). This gets confusing sometimes as the numeral of the question (and its dot) get mistaken as part of the question.

Is there a way to redefine the question label?

Edit: my code looks something like:

\documentclass{examdesign}
\class{Some exam} % Necessary to compile without errors.

\begin{document}
\begin{multiplechoice}
\begin{question}
\choice{This is not.}
\choice[!]{This is.}
\choice{This is not.}
\end{question}
\end{multiplechoice}
\end{document}


To clarify, I want it to print something other than 1. (suggestions accepted).

• Can you add a small example of code? – egreg Apr 16 '15 at 21:56
• OK, edited my question. – han-tyumi Apr 16 '15 at 22:02
• So you want it to print something other than 1.? If so, what do you want? How is it mistaken as part of the question? – Werner Apr 16 '15 at 22:08
• Anything really... I just concentrated on asking how to modify the 1. . In fact, I'm open to suggestions as to what would be a good choice that differentiates itself from the question. Maybe adding more horizontal space? Using something like 1.-? – han-tyumi Apr 16 '15 at 22:10

The number is printed using the standard \labelenumi command, so it's sufficient to redefine it:

\documentclass{examdesign}

\makeatletter
\renewcommand\labelenumi{\theenumi. --}
\makeatother

\class{Some exam} % Necessary to compile without errors.

\begin{document}
\begin{multiplechoice}
\begin{question}