问题 选择题

It is not rare in __________ that people in __________ fifties are going to university for further education.  

A.90s; the

B.the 90s; 不填

C.90s; their

D.the 90s; their

答案

D。

表示在几十年代,在以 ty 结尾的复数基数词前加 the; 表示在某人几十多岁时,用 one’s 加以 ty 结尾的复数基数词。

单项选择题
单项选择题