Benzaldehyde differs from acetaldehyde in that

Question

$\begin{array}{1 1}(a)\;\text{Benzaldehyde does not react with Tollens reagent}\\(b)\;\text{Benzaldehyde does not react with HCN}\\(c)\;\text{Benzaldehyde does not react with Fehling's solution}\\(d)\;\text{Above all}\end{array}$