Despite______ economic forecasts, enterprises are predicted to increase spending on IT.

A．They both belong to Rupert Murdoch.
B．They are both big American media corporations.
C．They are both outlet of differing viewpoints and innovative ideas.
D．They both own several different but related media businesses.

A．the greenhouse effect
B．the solar effects on the earth
C．the models of solar weather interactions
D．the causes affecting weather