初中英语27.My brother went to college in 1990and he began to work in___.
问题描述：
初中英语27.My brother went to college in 1990and he began to work in___.
A the twenty B the twentieth C his twenty D his twenties
请翻译句子和选项
并加以说明原因
答
我大哥1990年的时候上大学,然后再______的时候开始做工
A.那个二十
B.第二十
C.他二十
D.他二十岁
D.我大概直接翻译,你自己看看咯.虽然都很相似,但是全部都代表不同的意思