\documentclass[portuges,a4paper]{article}
\usepackage{babel}
\usepackage[mathletters]{ucs}
\usepackage[utf8x]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{fancyvrb}
%\usepackage{t1enc}
%\usepackage{jjaulas}
\usepackage{graphicx}
% \usepackage{...}  latex preambula
\RequirePackage[a4paper,top=2cm,left=2cm,right=2cm,bottom=1.5cm,nohead,nofoot]{geometry}
\parindent 0pt
\parskip 3pt
\fvset{fontsize=\small, numbers=left, frame=leftline, numberblanklines=false}

\newcounter{quest}
%\def\theenumi{\alpha{enumi}}
\newenvironment{questao}[2][]{

\def\theenumi{\alph{enumi})}
   \addtocounter{quest}{1}{\bf Quest\~ao \thequest\ (#2)}
 \marginpar{#1}
 }{

\addvspace{2mm}\mbox{}\hrule\mbox{}

}

\newenvironment{exame}[3]{\noindent\fbox{\begin{minipage}{\textwidth}\begin{center}
{\Huge #1 \\ \huge #2 \\ \large #3\\}
\end{center}\end{minipage}} \mbox{}\\}{}

\newcommand{\exametitle}[3]{\noindent\fbox{\begin{minipage}{\textwidth}\begin{center}
{\Huge #1 \\ \huge #2 \\ \large #3\\}
\end{center}\end{minipage}} \mbox{}\\}

\newif\iftth
\begin{document}
\exametitle{Tudo ou nada (=nada)}{todos\mbox{}}{\today}

\iftth
\begin{html}
<div style="float: left; width: 50%;">\end{html}
\fi
\subsection*{Question}
\begin{enumerate}
\item diga $4$ ?

\item diga real de $4$ ?

\item conjunto maiores que 1 menores que 5?

\item ???

\item diga [4, 16] ?

\item diga o conjunto "[4, 16]" (por outra ordem)!

\item um membro do conjunto "[4, 16]"!

\item qual derivada de $e^{x}$ ?  (=$exp(x)$)

\item dobro em perl...

\item soma em perl...

\end{enumerate}
\iftth
\begin{html}</div>
<div style="float: right; width: 50%;">
\end{html}
\fi

\iftth
\begin{html}<a href="#" onclick="toggle_visibility('sugestion');" >\end{html}
\fi
\subsection*{Sugestion}
\iftth
\begin{html}</a><div style="display:none;" id="sugestion">\end{html}
\fi

\iftth
\begin{html}</div>\end{html}
\fi

\iftth
\begin{html}<a href="#" onclick="toggle_visibility('resolution');" >\end{html}
\fi
\subsection*{Resolution}
\iftth
\begin{html}</a><div style="display:none;" id="resolution">\end{html}
\fi

\iftth
\begin{html}</div>\end{html}
\fi

\iftth
\begin{html}<a href="#" onclick="toggle_visibility('result');" >\end{html}
\fi
\subsection*{Result}
\iftth
\begin{html}</a><div style="display:none;" id="result">\end{html}
\fi
4


  [4, 16]
\iftth
\begin{html}</div>\end{html}
\fi

\subsection*{Obs}




\iftth
\begin{html}<br><br><br><br></div>\end{html}
\fi


\end{document}