BythetimehearrivesinBeijing,we
问题详情: BythetimehearrivesinBeijing,we________herefortwodays.A.willbearriving B.havebeenstayingC.havestayed ...
问题详情: BythetimehearrivesinBeijing,we________herefortwodays.A.willbearriving B.havebeenstayingC.havestayed ...