in his sixties意思是他六十多岁,那有没有in the sixties

in his sixties意思是他六十多岁,那有没有in the sixties in his sixties 关于表达年龄的介词In August, 1986, ( ), he began the greatest voyage.A.at sixties B. in his sixties 答案是B,我也选择对了.但是我觉得A的表达没有错误啊,我觉得出题人一定有他的意图让做题者去辨别,请高 He looks very young.In fact he is____.A)in his sixty B)in his sixties C)in the sixty D)in the sixties The old professor still works hard though he is ___ A.in his sixty B.in his sixties C.in sixties DD. in the sixty in the early sixties In order to study the s____in Russia ,Marx began to learn Russian in his sixties. He went to college in the 90s,when he was already in his sixties/////这里为什么要用Sixties说仔细一点 he is said to be in his sixties翻译成中文 the old man is in his late sixties 怎么翻译呢 完形填空第一句是A woman in her sixties live along in Grandpa liu,for —— life was hard in the past , works very hard although in his sixties. Ahim BwhomChis D whose答案是B为什么 D不行呢 although the old man is in his sixties,-----he walks every fast.A but B so Cyet Dhowever i was born inA.in my sixties B.in early sixties C.in the sixtieth D.in the sixties at the age of sixties 是表示在六十年代的意思么? 尽管已经六十多岁了,他仍然像年轻人一样努力工作.要用in one's sixties翻译成英语 He left his hometown at the age of fifteen,and returned ___ his sixties.A.at B.on C.in D.byWhich one?Why? Although the old man is in his sixties, ___ he walks fairly fast.拜托各位了 3QA. but B. yet C. therefore D. however