Which line from robinson crusoe best supports the theme of gratitude? a. these two supplied me with flesh a great while, for i ate sparingly, and saved my provisions, my bread especially, as much as possibly i could (55). b. i began to suggest that god had miraculously caused this grain to grow without any of seed sown (70). c. i do not remember that i had, in all that time, one thought that so much as tended either to looking upwards towards god, or inwards towards a reflection upon my own ways (78). d. evil. i am cast upon a horrible desolate island, void of all hope of recovery. good. but i am alive; and am not drowned, as all my ship's company was (59).