The poor young man is ready to accept________help he can get. [ ]

A. whichever  

B. however

C. whatever  

D. whenever

放疗引起局部皮肤红斑、灼痛时，错误的护理是（）

A.保持清洁干燥

B.避免内衣摩擦

C.不宜日光直射

D.禁止热敷、冷敷

E.局部外涂碘酊