来自黄文美的问题
【Theystartedatsixinthemorningandarrivedtherethreehours___(late)】
Theystartedatsixinthemorningandarrivedtherethreehours___(late)


【Theystartedatsixinthemorningandarrivedtherethreehours___(late)】
Theystartedatsixinthemorningandarrivedtherethreehours___(late)
later