A System Performs Work on the Surroundings but No Thermal $\Delta$

A system performs work on the surroundings but no thermal energy is transferred.Which of the following is true from the system's perspective? (q = heat,w = work, $\Delta$ E = internal energy change)

A) q = 0,w > 0, $\Delta$ E > 0
B) q = 0,w > 0, $\Delta$ E < 0
C) q = 0,w < 0, $\Delta$ E < 0
D) q < 0,w > 0, $\Delta$ E = 0
E) q = -w, $\Delta$ E = 0