in his fifties =he is_____ _______ fiftywhat did you think of the play l_____ ________ minute of it which book is more interesting?it's ___ ______ _______ you speak English very fluently ___ _____

in his fifties=when he was ____ _____fifty 翻译：He began to take up painting in his fifties. He began to learn Chinese in his _____.A.fifty B.fiftieth C.fifties D.fifth he began to l e a r n chinese in his fifties 翻译 He's in his mid-fifties,well,fifty-six,to be后面是to be e_______ in his fifties 和 in the fifties 的区别,还有in fifties是什么意思，在多少年代中间加不加the in his one 与in his fifties对吗? He became a famous writer when he was___选项：A.in his fifty B.in his fifities c.in fifty years old D.in fifties He became a famous writer when he was----------.A in his fifty B in his fiftiesC in fifty years old D in fifties选谁,为什么?谢谢啊 in his fifties 和 in the fifties 的区别 求英语高手. when he was retired and went back home in___ he was already in_____.A the fifties his sixtyB fifties his sixtiesC the fifties his sixtiesD fifty sixty he began to work THERE( ) A.on his fifty B.at age of fifty C.when he fifty D.in his fifties说原因 He began to work there ( )A.on his fifty B.at age of fifty C.when he fifty D.in his fifties Our English teacher is in his fifties.神马意思. marx began to learn russian---------.A.in his fifties B.at his fifties C.at the age of fiftiesD.in the fifties 为什么 in his fifties =he is_____ _______ fiftywhat did you think of the play l_____ ________ minute of it which book is more interesting?it's ___ ______ _______ you speak English very fluently ___ _____ Though he began to learn English in ______,he is good at it now.A.a fifty B.fifties C.his fifty D.his fifties 为什么答案选D?而在The hero of the story is a soldier in his _____.A.fourty B.forty C.forty's D.forties中却选A. we were all surprised when he made it clear that he would leave office soon.其中的when he made it clear怎么解释,在句中的成分是什么 2）he's somewhere in his fifties