We ------with each other ever since we ---------in 1990Ahave been_英语解答

We ------with each other ever since we ---------in 1990
Ahave been corresponded,met B have been corresponding ,met

人气：118 ℃　时间：2020-06-26 05:58:27

解答

B,have been doing表示持续做某事,这句话是说自从1990年我们认识以来就一直保持通信.