There are a number of factors contributing to today'；s world as a '；global village'；， including（）.

There are a number of factors contributing to today'；s world as a '；global village'；， including（）.
A.the rapid expansion of worldwide transportation
B.the popularity of various communication networks
C.the expansion of the Internet
D.All of the other three choices are correct.
正确答案：All of the other three choices are correct.