单选题 I have heard this tune before, but I don't know the words to the song.
  • A. theme
  • B. rhyme
  • C. melody
  • D. lyric


【正确答案】 C
【答案解析】tune和melody都表示“旋律”；theme：主题、(音)主旋律；rhyme：韵脚、韵律；lyric：歌词。