【单选题】The sentence '...changing your face or improving your body will be limited not by your imagination or desire, but by the size of your bank account. ' (Para. 3) means that
A.
if you want to change your face or improve your body, you can do it easily
B.
if you have enough money, you can undergo any cosmetic surgery
C.
the technology will advance beyond your imagination
D.
the technology will develop rapidly if there is enough fund