问题详情

What did Jo have to do in the laundry？
A．She washed nurses" aprons and surgeons" caps.
B．She folded surgeons" caps into knife-edged creases.
C．She pressed surgeons" caps and nurses" aprons.
D．She steamed the clothes of the surgeons and nurses.请帮忙给出正确答案和分析，谢谢！