The friendly contacts between the countries went back to the Tang Dynasty.Believe it or not,our familly goes back to the eleventh century.这两句话中都涉及到go back to,请问在时态上,第一句能否改为goes back to 第二句能否改为

were the Martians friendly? contact the contact the office课文里的 Please contact the server administrator, The Police的《Contact》 歌词 The people in the villge were very friendly.提问friendly contact Contact The Chinese people______(be) friendly! The people were very friendly. The are friendly同义句 please be friendly ------ the animals The people here are very friendly.friendly.是表语还是very friendly.为什么是very friendly？very 是副词吧` The people in the shop are friendly make contact with the head office是什么意思 phone stat-up failed.contact the retailer Preassembly of the reversing switch contact shell: The Chinese are very friendly?The Chinese are very friendly.正确吗,还是The Chinese is very friendly. 英语翻译make the world a friendly place