chapter 1 新托福试概况 chapter 2 toefl ibt practice test 1 answers, exnations, audio scripts, and sample responses chapter 3 toefl ibt practice test 2 answers, exnations, audio scripts, and sample responses chapter 4 toefl ibt practice test 3 answers, exnations, audio scripts, and sample responses chapter 5 toefl ibt practice test 4 answers, exnations, audio scripts, and sample responses appendix a more toefl ibt speaking practice tests appendix b more toefl ibt writing practice tests appendix c academic vocabulary appendix d academic subjects and sample topics appendix e campus-related topics appendix f simplified speaking rubrics appendix g simplified writing rubrics
占位居中
直播中，去观看