According to the author, research into the influence of geography and climate should______.
A) focus on some unknown aspects C) go much deeper
B) be pursued on a larger scale D) be carried out within a larger scope

A．People who teach English like things besides books.
B．English teachers usually like to read a lot.
C．The English teachers like to read and to listen to music.
D．Not every one from England likes to read all the time