The old man and his dog were ______ to each other.
A: helped
B: attached
C: formed
D: engaged
A: helped
B: attached
C: formed
D: engaged
举一反三
- The old man and his dog were ______ to each other. A: supported B: helped C: relied D: devoted
- ________ the help of the guide dog, the old man ________ his son a visit.
- It ____ John and Billy who helped the old man several days ago. A: were B: is C: was D: are
- It_____Mary and Mike who helped the old man yesterday. A: was B: were C: are D: had been
- It _____ Mike and Mary who helped the old man several days ago.( ) A: are B: were C: was D: had been