题目内容：
( )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.
参考答案：