The tiger, once a ____ animal to humans, is now ____of disappearing on the earth.
A.dangerous, danger | B.in danger, in danger |
C.dangerous, in danger | D.danger, in danger |
推荐套卷
The tiger, once a ____ animal to humans, is now ____of disappearing on the earth.
A.dangerous, danger | B.in danger, in danger |
C.dangerous, in danger | D.danger, in danger |