问题补充:
单选题Motherwasinthekitchen______lunchwhileIwas______thecomingexam.A.prepared; prepared forB.preparing; preparing forC.prepared for; preparedD.preparing for; preparing
答案:
B
时间:2019-03-11 12:03:46
单选题Motherwasinthekitchen______lunchwhileIwas______thecomingexam.A.prepared; prepared forB.preparing; preparing forC.prepared for; preparedD.preparing for; preparing
B