it ---two days since i bought the dictionary.A.is B. has been C. was D.A and B 急啊!

分类: 作业答案 • 2022-02-16 18:24:15

问题描述：

答

B.
希望能帮到你，祝更上一层楼O(∩_∩)O

答

B
since 用完成时嘛

答