— How far is it from Tianjin to Changsha
题型:选择题
问题:
— How far is it from Tianjin to Changsha?
— It is a _______ flight from Tianjin to Changsha.
A.2-hour-long
B.2-hours-long
C.2 hours’ long
D.2 hour long
— How far is it from Tianjin to Changsha?
— It is a _______ flight from Tianjin to Changsha.
A.2-hour-long
B.2-hours-long
C.2 hours’ long
D.2 hour long