Correct option is C
The predominant emotion running through Robert Browning's poem "Cristina" is Love. The poem "Cristina" by Robert Browning is a passionate and affectionate expression of love. It portrays the speaker's deep and enduring love for the titular character, Cristina. While the poem does touch on other emotions and themes, such as the speaker's sense of longing and desire, the overarching emotion is one of love and devotion.