What Was Hannibal's Surprise Strategy in the Second Punic War

What was Hannibal's surprise strategy in the second Punic War?

A) To invade southern Italy with the assistance of displaced Greeks
B) To lay siege to the Roman provinces on Corsica and Sardinia
C) To use Numidian land troops to provoke the Romans to attack in Gaul
D) To use diverse forces and attack by land, crossing the Alps into northern Italy
E) To entrap and burn the Roman navy in the straits between Sicily and Carthage