Where are they from?They are from my grandma.改病句 The boy fli

Where are they from?Theyare from my grandma.改病句 where are they come from?有一处病句 Where are they come from这句病句应该怎么改? Where are they from?They are from Shanghai是什么意思 where are they come from为什么不对? Where are they from?(莱特兄弟) from,are,where,they…… Are they from China?(改同义句) They are from China 改一般疑问句 Who are they?They are my friends from different c They are from England. They are from China