Themanbecameafamouswriterwhenhewas________. A.inhisfift...
問題詳情：
The man became a famous writer when he was ________.
A. in his fifty B. in his fifties
C. in fifty years old D. in fifties
【回答】
B
知識點：數詞
題型：選擇題
問題詳情：
The man became a famous writer when he was ________.
A. in his fifty B. in his fifties
C. in fifty years old D. in fifties
【回答】
B
知識點：數詞
題型：選擇題
