\item\PTs{3} Which of the following are numbers?
\begin{manswers}{6}
\bChoices
  \Ans[-1]{0}d\eAns
  \Ans[1]{1}17\eAns
  \Ans[-1]{0}p\eAns
  \Ans[1]{1}88\eAns
  \Ans[-1]{0}s\eAns
  \Ans[1]{1}105\eAns
\eChoices
\end{manswers}