Just a terminology issue in answer A - turn left to pass to the west of Sarfend (without entering the zone), which would then "leave" the zone to the East of your position.
Option B is potentially dangerous due to the danger areas
C is incorrect for the reasons you state.
D is potentially correct (same terminology issues in the answer though) if you're "brave" enough to squeeze thro' the gap between sarfend's zone and the DA
Though a more likely Prooner answer would be to pull your spare ICOM from your flight bag coz aircraft immediately crash and burn if the pilot's not in radio contact with anyone
