Выберете ошибочный ответ А) That39;s the book about which I39;ve heard

Выберете неправильный ответ А) That39;s the book about which I39;ve heard so much B) That39;s the book which I39;ve heard so much Б)That39;s the book that I39;ve heard so much about Г) That39;s the book I39;ve heard so much about