No school ever allows students to eat in class. But students are always allowed to eat snacks during the break.
A. ten-minutes’s
B. ten-minute
C. ten minutes
D. ten-minutes
网友回答
A. ten-minutes’s
(答案→)B. ten-minute
C. ten minutes
D. ten-minutes
解析：ten-minutes’s名词所有格，十分钟的；ten-minute复合词十分钟的，相当于形容词；ten minutes 十分钟；ten-minutes构成有误，minute不加s。句意：没有学校曾经允许学生在课堂上吃东西。但是在十分钟的课间期间总是允许学生吃零食。描述这个课间的性质用形容词，故选B。