聲調 Tone A. 請聽 CD 念念看。Please listen to the CD and read out loud. 1 2 3 4 B. 請聽 CD 標上聲調。Please listen carefully and write the tones. 1 2 解接 哥歌 3 4 防資 兔資 Let's Learn Chinese 學華語向前走 15