八年级下册英语课文第一单元全部单词(仁爱版)答:invite ,say thanks to ,upset ,silly ,worried ,smile ,opera , Beijing Opera ,none ,disappointed ,unhappy ,rich ,moving ,proud ,be proud of ,seem ,taste ,smell ,set ,set the table ,able ,be able to ,surprised ,Austria ,lively ,play ,cheer up ,mad ,at first ,please ,in...