Tom has changed a lot since he come to China.怎么提问?

Tom has changed beyond evening.求翻译. Tom has changed a lot since he come to China.怎么提问? TOM is no longer ____he used to be.He has changed a lot.A.what B.whomC.that D.which it seems that tom has changed a lot前面为什么用一般现在时后面changed是过去时啊前面为什么用一般现在时 Tom has changed a lot.He is no longer ______(what/who)he used to be.为什么不用who? a word that has changed the world a word that has changed the world our school ( ) a lot A changes B changed C was changed D has changed my life has changed a lot中的has changed a lot是什么语啊 Nanjing changed a lot in 2003 (用since改写) Tom has collected stamps for eight years (对后3个单词提 Everything on the earth___all the time.A.are changed B.changes C.has changed D.has been changed The conteng has changed The conteng has changed.As a result the game must restart Tom wanted to be a teacher laster year.But now he has changed his mind.A.SO he did B.So he does c.So he has 为什么要用did而不 用has?怎样判断啊? Tom has a h___ family. Tom has a ____(ougch) 请帮我看看这两道英语选择题怎么选?1.——These years our school has changed a lot.——Yes,our principal has made a great [ ]to our school.A.contribution B.invention C.progress2.——You [ ]be excited that you are going to have a lo 是there has changed a lot还是there have changed a lot?”为什么 是there has changed a lot还是there have changed a lot?如题