Context: The wide sleeves of the black shihakushou gently fluttered in the air as the long arms swung back and front , the large hands still coarsely callused as ever . The footsteps were as always firm and steady , contrast to the almost hesitant - looking pace he walked up the stairs at . Nothing had changed yet at the same time , everything had changed .
Question What may be the reason their hands were callused ?
Possible answers:
pick from the following.
i. The work they were doing was easy going on the hands .;
ii. The work they did required that their hands be very callous .;
iii. The work involved washing their hands with soap and water .;
iv. None of the above choices .;
The answer:
iv.