http://www.mce.k12tn.net/survival/hatchet/descriptive/lesson6.htm
relative pronoun ....antecedents
http://forum.wordreference.com/showthread.php?t=76725
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以前貼的一篇:
He said he is/was a doctor....?
(http://www.english.com.tw/modules/newbb/viewtopic.php?viewmode=flat&topic_id=3040&forum=11)
keyword:
indirct speech
reporting verb
