第5讲介词一、选词填空inatin1．Thetrainisleaving________(in,for)halfanhour.2．Maryisgood________(in,at)Englishbutherfrienddoeswell________(on,in)math.3．Ihaven'theard________(of,from)myauntfornearlythreeyears.frominonon4．JackoftenreadsChinese________(on,in)themor-ningandhealsoread...

时间:2024-11-13 11:25栏目:发言稿