- When he was a little boy，he ______ on the farm.
A. used to working B. used to work C. got used to work D. was used to work
- When he was a little boy，he ______ on the farm.
A. used to working B. used to work C. got used to work D. was used to work
B
used to do sth.意为"过去经常做某事"。be used to do sth.意为"被用来做某事"。be/get used to doing sth."习惯于做某事"。