题目内容
Tigers ________ meat-eating animals ________ meats．
A．belonged to; feed on
B．belonging to; feed on
C．were belonged to; are fed on
D．belonging to; are fed on
Tigers _____ meat-eating animals _____ meat.
A. belonged to; fed on B. belonging to; feed on
C. were belonged to; feed on D. belonging to; feeding on
Tigers ________ meat-eating animals feed on meat.
A. belonged to B. belonging to
C. were belonged to D. belong to
