Identifying Sentence Errors

Correct Answer: D
Explanation:
The error in this sentence is (D): the superlative form of the phrase "the most spirit" is not appropriate when only two characters are being compared. The appropriate form for such a comparison is "more spirit." The correct sentence reads: In many respects Anna Karenina and Emma Bovary are very similar characters, but Bovary has more spirit and determination.
(from the October 16, 1999 test)