(来学网)轻度精神发育迟滞患者约占全部患者的
  • A.
    (来学网)75%~85%
  • B.
    (来学网)65%~75%
  • C.
    (来学网)55%~65%
  • D.
    (来学网)45%~55%
  • E.
    (来学网)10%~45%