Question

in line 66, when hektor says, \let me at least not die without a struggle,\ what does he mean?
he faces an inner conflict that threatens to weaken his courage.
he knows he is going to die but intends to die heroically.
he recognizes that he will be able to savagely destroy achilleus.
he wants to live to an old age while engaging in every battle.

Explanation:

Hektor's statement implies he accepts his impending death but wants to fight bravely rather than give - in passively. This is in line with the heroic ideals of the time.

Answer:

He knows he is going to die but intends to die heroically.