The correct option is B Rana
The frog has a cloacal opening. The frog cloaca is a short, simple tube receiving at its inner end the genital and urinary ducts, the rectum and the allantoic bladder. Thus, it functions in the removal of wastes, in genital and intestinal. Neries, rabbit and Pheretima don't possess the cloaca.
So, the correct answer is option A.