LAN IS GOING ON A __________ TRIP. LAN IS GOING ON A __________...

11. - ONTAP KIEM TRA 45 LAN 2 11. - ONTAP KIEM TRA 45 LAN 2
ONTAP KIEM TRA 45 LAN 2

11. Lan is going on a __________ trip.

A. three-days

B. three day

C. three days

D. three-day