答案：D
$\begin{array}{cl}
& \sqrt{2007} \\
= & 44.799\ 553\ 57 \\
\approx & 44.800
\end{array}$
$\begin{array}{cl}
& \sqrt{2007} \\
= & 44.799\ 553\ 57 \\
\approx & 44.800
\end{array}$
Resources for HKDSE Mathematics
Resources for HKDSE Mathematics
