Ithink()shouldnotbeallowedtodrive.AsixteenyearsoldBsixteen-year-oldCsixteen-year-olds

Question

I think ( ) should not be allowed to drive.
A sixteen years old B sixteen-year-old C sixteen-year-olds

Answer 1

答案：C
翻译：我认为16岁的人不应该被允许驾车.
解释：
1. sixteen years old在句中充当表语,放在be动词之后.
如：He is sixteen years old.
2. sixteen-year-old在句中充当定语,修饰名词.
如：He is a sixteen-year-old boy.
他是一个16岁的男孩.
3. sixteen-year-olds为名词复数,意思是“16岁的人”.