The sentence "Our planet has shrunk" underlined in Paragraph 1 means that______.A.the eart
The sentence "Our planet has shrunk" underlined in Paragraph 1 means that______.
A.the earth has become physically smaller
B.the more advanced ways of traveling has made the distance between countries shorter
C.the traditional concept of our planet has become out-of-date
D.modern means of communication has made it much easier for people to communicate with each other from different parts of the world