完成句子. There used to be some trees in the field, ?
来源:网络
时间:
推荐文章

完成句子。
There used to be some trees in the field, ________?
试题答案
答案:
解析:didn't/usedn't/usen't there

完成句子。
There used to be some trees in the field, ________?
答案:
解析:didn't/usedn't/usen't there