A-A+
It is becoming (far less) common than it (was
问题详情
It is becoming (far less) common than it (was used) to be for children to (follow in) their (fathers" footsteps).
A．far less
B．was used
C．follow in
D．fathers" footsteps
参考答案
正确答案：B
解析：将was used to改为used to。used to后接动词原形，表示“过去常常做某事”；be used to后接动词的-ing形式，表示“习惯于做某事”。
