All the students injured in that acciden
题型:选择题
问题:
All the students injured in that accident are still in hospital, ________for further observation. [ ]
A. kept
B. keeping
C. having kept
D. to be kept
All the students injured in that accident are still in hospital, ________for further observation. [ ]
A. kept
B. keeping
C. having kept
D. to be kept