Student or Learner
For the answer, does only 2)that work? Why not 3)such? This is a question of some exam, but I think "such" also refers to what was mentioned before, and "that" sounds more awkward.
ex)A: Have you ever tried Thai cuisine before?
B: Yes, I'm particularly fond of _____ type of food
1)the 2)that 3)such 4)some