Which harmony is the most appropriate for the marked measure?

ANSWER

The key was modulated to c minor at the previous measure. Since G is an appoggiatura, the chord in the measure consists of Ab, C, Eb and F#. Ab is the sixth degree and F# is the raised fourth degree of c minor scale, leading to G which is a half note away from both notes. Correct answer is 2.
Which harmony is the most appropriate for the marked measure?
ANSWER
The key was modulated to c minor at the previous measure. Since G is an appoggiatura, the chord in the measure consists of Ab, C, Eb and F#. Ab is the sixth degree and F# is the raised fourth degree of c minor scale, leading to G which is a half note away from both notes. Correct answer is 2.