TO WHAT DOES SURPRISE IN LINE 2 PROBABLY REFER

2. - NGAN HANG CAU HOI K10 HK1NH 2009 2010
NGAN HANG CAU HOI K10 HK1NH 2009 2010
2. To what does surprise in line 2 probably refer?A. to the duck. B. to the ducklings.C. to the action of the pike. D. to the time f the day.