A．Book publishing needs a specific market and needs to have potential for growth.
B．Book publishers have to negotiate with a lot of people.
C．The publishers’ time spent in the office seems to pass by much more rapidly.
D．Publishers have to spend a lot more hours in the office.

A．West African reserves will make up half of total African reserves
B．the importance of the Middle East will be greatly diminished
C．the U.S. has realigned its strategic relationship with Africa to take advantage of its petroleum potential
D．the U.S. will not realign its strategic relationship with Africa