问题补充:
单选题HisfriendsgotoBeidaihebytrain_______vacationeveryyear.A.atB.ofC.onD.in
答案:
C解析go to sp on vacation 表示去某地度假的意思,故选
时间:2020-04-26 04:33:25
单选题HisfriendsgotoBeidaihebytrain_______vacationeveryyear.A.atB.ofC.onD.in
C解析go to sp on vacation 表示去某地度假的意思,故选