教学内容的开放性，提倡( )。

单项选择题What can be the best title for the .passage（）

A. The Eye as the Window to the Soul
B. Cultural Differences in Reading Emotions
C. Effective Methods to Develop Social Skills
D. How to Increase Cross-cultural Understanding

单项选择题In comparison with Westerners, Easterners are likely to（）.

A. do translation more successfully
B. study the mouth more frequently
C. examine the eyes more attentively
D. read facial expressions more correctly