[单选题]
200 J of work is done ybj(3 9 w7ok0 rf*wy yr6eq9ydin comp;rp z7khf*.rcressing a gas adiabatically. What is the change in internal ener;cr* pfr7kz. hgy of the gas?
A. zero
B. $100 \; J$
C. $200 \; J$
D. There is not enough information to determine.
