题目

In ____, when he was in ____, he went to the south to seek his fortune. A. the 1980s; his twenties   B. the 1980s; the twenties C. 1980s; twenties         D. 1980s; the twenties 答案：B 解析: ：答案为B. 题意为：在20世纪80年代，当他20多岁时，他到南方去寻找发财的机会。在某人多大时，应用 in +one’s+基数词的复数形式

查看本题答案和解析