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; / C. 90s; their D. the 90s ; their |
答案
答案:D
It is not rare in ____ that people in ____ fifties are going to university for further education. |
A. 90s ; the B. the 90s; / C. 90s; their D. the 90s ; their |
答案:D