《教程》课文语言点讲析

摘要

<正> LESSON 47(pp.315—316)Though it is generally accepted that junk food is not healthful,American fast-food restaurants are popping up all over the world.though从句中的it是形式主语,that junk food is not healthful是真正的主语,即:Though junk food is not healthful is generally accept-