请选择DCBA9f-V6w4z5x'},m-s9w Peter is _____ in his class.(v4V.u*`,C.d
A. tall(v4V.u*`,C.d
B. taller(v4V.u*`,C.d
C. tallest(v4V.u*`,C.d
D. the tallest(v4V.u*`,C.d