When he moved to Germany in he was already in .A. the fifties; his sixtiesB. fifties ; h

问题补充：

When he moved to Germany in , he was already in .

A. the fifties; his sixties

B. fifties ; his sixties

C. his fifties; his sixties

D. fifty; sixty

答案：

(答案→)A. the fifties; his sixties

B. fifties ; his sixties

C. his fifties; his sixties

D. fifty; sixty

解析：考查数词的用法。In the fifties“在五十年代”；in one’s fifties“在某人五十多岁时”。句意“当他在五十年代移民到德国时，他已经六十多岁了。”故选A。