I have two brothers . they are 13 () this yearA years old B year _英语解答

I have two brothers . they are 13 () this year
A years old
B year old
C years' old
D year's old

人气：174 ℃　时间：2020-02-05 15:21:56

解答

A,基数加years（如果一岁则是year）old是固定搭配,意思是多少岁了,与前面的那句话没有任何关系.