Which of the following arrangements with respect to their reactivity in nucleophilic addition reaction is correct?

A

acetophenone < benzaldehyde < p-tolualdehyde < p- nitrobenzaldehyde

B

benzaldehyde < acetophenone < p-nitrobenzaldehyde < p-tolualdehyde

C

p- nitrobenzaldehyde < benzaldehyde < p-tolualdehyde < acetophenone

D

acetophenone  < p-tolualdehyde < benzaldehyde < p- nitrobenzaldehyde