单选题My father seems to h

问题补充：

单选题Myfatherseemstohaveanaturalgift_____treatingfrostbites(冻伤).______,heisabletocureit.A.at; however serious a frostbite isB.for; whatever serious a frostbite isC.with; however a frostbite is seriousD.for; however serious a frostbite is

答案：

D解析第一空考查固定词组：have a gift for“有…天赋”，第二空考查however+形容词或副词+主谓的用法，选D。