my parents didn't have TV when they were______A my age B at my age C in my age求解还有为什么选这个

my parents didn't have TV when they were______A my age B at my age C in my age求解还有为什么选这个
my parents didn't have TV when they were______
A my age B at my age C in my age
求解还有为什么选这个

my parents didn't have TV when they were______A my age B at my age C in my age求解还有为什么选这个
选C in my age,表示在我这个年龄.我的父母在我这个年纪的时候还没有电视.A my age,需要介词修饰,不然就是他们是我的年纪,表达不恰当.B at my age 表示在我那个年代.

一 选择题 1. Susan goes to the movies_. A. twice every week B. once every day C. four times a month 2._ he can’t sing English songs

1. Susan goes to the movies_. A. twice every week B. once every day C. four times a month
选C

选a吧。
age不就是个数字吗，表示多大年龄就是be +数字吧。

选 C

但应该是c

c

my parents didn't have TV when they were___C_
in one's age是一个固定词组，表示在某人这个年龄段里。