Step-by-step Solution:

Which letter is ninth to the left of the thirteenth letter starting from the last letter in the English alphabet?

Answer: C. E

Explanation:

1. Identify the last letter: The last letter in the English alphabet is Z.
2. Find the thirteenth letter from the last: Counting 13 letters backward from Z: Z, Y, X, W, V, U, T, S, R, Q, P, O, N. The thirteenth letter is N.
3. Find the ninth letter to the left of N: Counting 9 letters backward from N: N, M, L, K, J, I, H, G, F, E. The ninth letter to the left of N is E.