What happens next in this paragraph?

How to get diamond camo in black ops 2
Unlock all the weapons on a particular class.
Play through the game and make sure that all weapons in a specific class have been unlocked and are available to use.
Weapons can be unlocked only when your character reaches a certain level (such as the r870 mcs, which can be used when your character reaches level 4).
Pick your answer from: A. Ammunition is also used if your character reaches the maximum level (such as the r880 gm and core generation). However, attack skills can only be unlocked when you reach level 4 so combat skills are scarce.; B. Complete missions and battle out on multiplayer matches to keep gaining experience points (xp) to raise your character's level a lot quicker. Unlock gold camouflage for every weapon in a particular class.; C. Level up the m16, r870 mid hp (3 prize weapons) and ncaa sniper rifle. The ak-47 and r79s are the weapons most commonly acquired in the game.; D. There are varying levels of combat-ionize armour is one of the most effective things you can do. Using a sniper rifle will make you run at a good speed and move quickly, making your class pretty ideal for fighting.;
B.