Choose the missing terms out of the given alternatives. b e d f ? h j ? l

The correct answer is A. i m.

The pattern is to add 3 to each letter to get the next letter in the sequence.

b + 3 = e
e + 3 = d
d + 3 = f
f + 3 = h
h + 3 = j
j + 3 = m

Therefore, the missing terms are i and m.