我专门研究过这个问题，目前情况应该是在美国没有明确的报名考试地点，可以直接联系ETS。 http://www.ets.org/toefl_junior/contact/standard
“For more information regarding the School Testing Program within the United States, send us an email at toefljunior@ets.org. If you are interested in administering the TOEFL Junior test at your institution, please complete the application form (PDF).”
建议给ETS写信或者打电话，或者问一下中国区，请他们查下波士顿地区具体地点：
China Management Center for the TOEFL Junior Test
Floor 5, No 6 Haidian Danlingjie,
Haidian District, Beijing
Post Code: 100080
Phone: 86-10-57569525
Fax: 86-10-57569533
Email: info@toefljuniorchina.com
Website: www.toefljuniorchina.com
美国李秉光教授
特邀顾问
