SmithOhMark的精選

問題詳情：語法填空Smith:Oh,Mark,   1  isyou!Weren'tyousupposedtobeinSanyaonholiday?Mark:Yes,MaryandIwereabouttoleaveforthebeach   2  mysistercalledsayingshewascomingfortheweekend.Sowehadtoput...