According to a study of race and equity in education, black athletes are dropping out of college across the country at alarming rates.
2017年6月六級真題（第一套）聽力 Section A
Although more than a third have an object in their rooms they would like to keep secret from their parents, rarely is it anything more alarming than a diary or off-color 低俗的 book or CD.
2016年6月六級真題（第一套）閱讀 Section B
柯林斯高階英漢雙解學(xué)習(xí)詞典釋義
ADJ-GRADED
使人驚恐的；令人憂慮的；讓人擔(dān)心的
Something that is alarming makes you feel afraid or anxious that something unpleasant or dangerous might happen.