\textbf{98-}] \textbf{According to the passage, the information visitors get about animals from visiting them at zoos -----------.}
\begin{enumerate}
\item[1)] is as much as they can get from observing animals in nature
\item[2)] meaningful enough to be of practical use
\item[3)] is absolutely wrong and misleading
\item[4)] is incomplete and limited
\end{enumerate}
\item[