请选择CBA6['?3I(z+mHe is 78 years old. He is very ______.7r7R4F0d2C-^2A-?(F8z.[)^
A. handsome7r7R4F0d2C-^2A-?(F8z.[)^
B. old7r7R4F0d2C-^2A-?(F8z.[)^
C. young7r7R4F0d2C-^2A-?(F8z.[)^