Which harmony is the most appropriate for the chord?

ANSWER

The bass plays the same figure and the upper voice makes a downward movement to the keynote. The marked chord connects two tonic chords in the middle. C can be considered as a pedal point and Eb is an escape tone, so the chord consists of G, B, D and F. Correct answer is 2.
Which harmony is the most appropriate for the chord?
ANSWER
The bass plays the same figure and the upper voice makes a downward movement to the keynote. The marked chord connects two tonic chords in the middle. C can be considered as a pedal point and Eb is an escape tone, so the chord consists of G, B, D and F. Correct answer is 2.