英文共同题名：Listening college English

Unit One Section One Section Two Section Three Section FourUnit Two Section One Section Two Section Three Section FourUnit Three Section One Section Two Section Three Section FourUnit Four Section One Section Two Section Three Section FourUnit Five Section One Section Two Section Three Section FourUnit Six Section One Section Two Section Three Section FourUnit Seven Section One Section Two Section Three Section FourUn Eight Section One Section Two Section Three Section FourUnit Nine Section One Section Two Section Three Section FourUnit Ten Section One Section Two Section Three Section FourUnit Eleven Section One Section Two Section Three Section FourUnit Twelve Section One Section Two Section Three Section FourUnit Thirteen Section One Section Two Section Three Section FourScripts & AnswersUnit Fourteen Section One Section Two Section Three Section FourUnit Fifteen Section One Section Two Section Three Section FourUnit Sixteen Section One Section Two Section Three Section Four