问题补充:
单选题Nowonderhelookstired!He’sbeenstudyingfortheexamsallweek,____he’sbeenworkinginabaratnight.A.whileB.butC.plusD.as
答案:
C
时间:2020-02-03 14:31:41
单选题Nowonderhelookstired!He’sbeenstudyingfortheexamsallweek,____he’sbeenworkinginabaratnight.A.whileB.butC.plusD.as
C