High in the sky a ____ of birds was flying southward.
A: swarm
B: flock
C: crowd
D: herd
A: swarm
B: flock
C: crowd
D: herd
举一反三
- High in the sky a _____ of birds was flying southward.( ) A: crowd B: swarm C: flock D: pack
- A ____ of bees are flying towards us. Run! A: herd B: flock C: swarm D: school
- The largest ______ever to attend a soccer match was at the World Cup final on July 16, 1950 A: crowd B: swarm C: herd D: flock
- Some birds are flying very high in ______ sky.冠词
- Birds of a feather flock together.