閲讀理解。Richardistheunluckiestboyintheworld.Hehardlyeverfa...
問題詳情：閲讀理解。Richardistheunluckiestboyinthehardlyeverfallsill(生病)，butifhefallsill，itisontheisagoodstudent，butwhenhetakesatest，hispenbirdsingsverywell，butwhenheaskshisfriendstolistentoit，thebirdbecome...