They have know each other for 10 years.同意句 The have know each oth_英语解答

They have know each other for 10 years.同意句 The have know each other ____2001.

人气：314 ℃　时间：2020-01-26 04:02:05

解答

填since.因为句子前面是现在完成时态,时间2001年一直延续到现在也有10年,所以填since意思就跟前面一句是一样的.