(来学网)全肾照射TD5/5
  • A.
    (来学网)1000cGy
  • B.
    (来学网)2000cGy
  • C.
    (来学网)3000cGy
  • D.
    (来学网)4000cGy
  • E.
    (来学网)51000cGy
正确答案:
B