\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}