What reason do people in exhalation initally give for the discrepancy between the clock and the town criers

Which fits best in the empty box above?

In tim o'brien's chapter "good form," what does the narrator say is thehappening-truth? oa. that the man he killed was slim and daintyob. that he has never seen a dying person in his lifeoc. that he killed hundreds of men and remembers all their facesod. that he was afraid to look at the faces of the dead

Aclause that fails to desecribe a complete thought is a(n) ?