20.They have learned English for three years.(改为一般疑问句)

20.They have learned English for three years.(改为一般疑问句) They have three meals 改为一般疑问句 We have learned English for more than three years.We have le they have been talking for the whole three huors 改为一般疑问句 They have lived in China for many years.(改为一般疑问句） 英语翻译We have learned English for two years.（改为同义句）Two years _ I [ ] English for three years 1.learn 2.learned 3.have learn They will have learned English for 8years by the time they f they have three tennis balls.改为一般疑问句 把下面句子改为被动句I have learned English for about two years English We have learned English for about sueen years（改为被动语态） they have five english books改为一般疑问句