Man has already been to the------A.earth B.sunC.moonD.Mars说明理由

Username has already been taken Man has already been to the------A.earth B.sunC.moonD.Mars说明理由 The young man has already been to America.改为否定The young man America 两空,每空字数不限 It has already been visited b___ man from the Earth.Man-made satellites have been sent up i_ spaceby many countries. Screen name has already been taken This username has already been used是什么意思 That survey has already been taken. A snow w_ has been posted already So far,the moon ____ by man already.A.is visited B.will be visited C.has been visited D.was visit Man has visited the moon already.（改为被动语态） She has been to shanghai already变成否定和疑问句 This registration code has already been used by another user. mike has already been to thebotanical gardens改为一般疑问句 winnie has already been to ocean park改否定句 he has already been to america 变否定句 Payment for this advertising proposal has been already released,翻译! He has been a member of the club already翻译 myhomework has already been fishied改为否定句?