问题
选择题
I think _______ should be allowed to choose their own clothes.
A．ten-year-old
B．ten-year-olds
C．ten-years-olds
D．ten-years-old
答案
答案：B
题目分析：句意：我认为十岁的青少年应该被允许选择自己的衣服。ten-year-old是一个合成形容词，在此类此类词中，名词用单数。根据句意可知ten-year-old在此句中指十岁的孩子，故在词末加-s构成复数名词，所以选B。