英语shehasatudiedinhisschoolbeforeshewassevenyearsold这个句子有问题吗
2021-12-31 44次 反馈错误 加入收藏 正确率 : 100%
题目内容：
英语she has atudied in his school before she was seven years old 这个句子有问题吗
优质解答
There's an error in this sentence.
It should be as shown below:
She has studied in his school since she was seven years old
本题链接：
