Which is NOT the right word used to describe Xinhua bookstore

A．Human population expands at a straight upward trend.
B．Population growth has shown ups and downs in demographic history.
C．Population growth can not be regarded as a social failure.
D．Increase in population is related to productivity.

A．The largest bookstore is going to accept foreign investment.
B．Xinhua bookstore is going to have a shareholding reform.
C．Xinhua bookstore must take actions according to the situation.
D．Xinhua bookstore has to keep its promise with WTO.