( )Which of the following sentence is TRUE according the text?

A
A. We are not polite if we don’t say thanks to our relatives when they help us.

B
B. We should never shake hands with a foreigner.

C
C. There are many differences between the cultures of the East and the West.

D
D. We divide the world into two parts only because of the geographical location differences.
出自:西华大学-大学英语(二)