- 试题详情及答案解析
- About ____of the students in Grade Nine this year were born in the_____.
| A．three five; 1996 | B．three fifths; 1990s |
| C．third fifth; 1997. | D．third fifths; 1990s |
- 答案：B
- 试题分析：句意：今年的九年级学生有大约五分之三出生在二十世纪九十年代。在二十世纪九十年代常用in the 1990s表达；分数中的分子习惯用基数词，分母习惯用序数词，当分子大于一时，分母要用复数形式。所以选B。
考点：考查数词的用法。