Consider the reaction of $\text{D-glucose}$ with excess ${\text{C}}_6{\text{H}}_5{\text{NHNH}}_2$. Which of the following statements regarding the formation of $\text{osazone}$ is correct?

1. A.The reaction involves the oxidation of the $\text{C-2}$ hydroxyl group to a carbonyl group.
2. B.The reaction proceeds through the formation of a stable cyclic phenylhydrazone intermediate.
3. C.The configuration at $\text{C-3}$, $\text{C-4}$, and $\text{C-5}$ is lost during the formation of the $\text{osazone}$.
4. D.The reaction is specific to $\text{aldoses}$ and does not occur with $\text{ketoses}$.