The sound of "th"in "thin"is（）.

单项选择题Which of the following may best describe the author´s attitude towards universal cultural concepts in the last paragraph？（）

A.Doubtful.
B.Positive.
C.Negative.
D.Neutral.

单项选择题which of the following is a significant breakthrough achieved by cultural neuroscience according to the passage？（）

A.It proves that some values are deeply rooted in human liver.
B.It correlates cultural differences with different brain activities.
C.It suggests that some universal concepts are shared across cultures.
D.It disputes our usual understanding of fundamental cultural differences.