He gave me a reason to suck at tones, my tongue isn't yellow enough!Which answer correctly interprets the sentence?
A. He helped me understand why I am so bad at distinguishing tones, for mandarin tones are easier for Asians than for westerners.
B. He explained why I am always confused by tones, only people with yellow skin are able to figure out the difference.
C. He helped me understand why I am so bad at pronouncing tones, I am not used to rolling my tongue.
D. He explained why I have difficulty in tones, Chinese language has so many dialects.