His was so strong that I couldn’t understand a word he was saying.A. noiseB. voiceC. accen

问题补充：

His was so strong that I couldn’t understand a word he was saying.

A. noise

B. voice

C. accent

D. sound

答案：

A. noise

B. voice

(答案→)C. accent

D. sound

解析：考查名词辨析。句意：他的地方口音很重，以至于我不能理解他说的话。A噪音；B嗓音；C口音，强调；D声音。voice指嗓音；accent指地方口音；sound指大自然一切声音；故选C。