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