中国人的平均水平是:
TOEFL iBT Total and Section Score Means — All Examinees Classified by Native Language
Chinese 20 17 18 20 76
TOEFL iBT Total and Section Score Means —All Examinees Classified by Geographic Region and Native Country
China 20 17 18 20 76
Hong Kong 19 20 20 22 81
Macao 16 16 18 20 70
Taiwan (ROC) 19 18 19 19 74