He finished his school in 1992； he was ________ that year.
问题描述：
He finished his school in 1992； he was ________ that year.
A:fifteen years of age
B:at the age of fifteen
C:fifteen years age
D:fifteen old
答案写的是选择A 为什么呢 感觉 B也对的吗
答
表示岁数的英文表达是：fifteen years old
fifteen years of age
fifteen-year old
为什么不选B：that year是做的时间状语,at the age of也是做状语,那么句子就不完整了,所以可以是He was fifteen that year.