(来学网)肥皂刷手法,刷手的范围是
  • A.
    (来学网)从指尖到肘上6cm
  • B.
    (来学网)从指尖到肘上10cm
  • C.
    (来学网)从指尖到肘上5cm
  • D.
    (来学网)从指尖到肘关节
  • E.
    (来学网)从指尖到肘上3cm