GRE General Test: TC-981289 GRE Text Completion

Middlemcu'ch author George Eliot reportedly bemoaned the dearth of (i)_____ women, of which her well-educated main character, Dorothea, was a (ii)_____ . Therefore, Eliot scholars have long debated the author’s meaning in marrying Dorothea to the elderly preacher Casaubon and having him exploit his bride for (iii)_____ needs.
Blank (i)
Blank (ii)
Blank (iii)