单选题 .  ①Although Klezmer—a style of traditional Jewish folk music from Eastern Europe—grew from very diverse musical traditions, Roma(Gypsy), Greek, and Romanian elements eventually became so predominant that some scholars refused to recognized klezmer as a separate genre. ②If one listens closely, however, one can learn to distinguish the sound of a Klezmer interpretation from other related performance styles. ③Yiddish-speaking Jews routinely use several uniquely descriptive words to identify the sounds found in the Jewish approach to music. ④Krekht(Yiddish for "groan")refers to a wailing sound reminiscent of weeping, tshok refers to a laugh-like instrumental sound; and a kneytsh is a sob-like "catch". ⑤These and other elements typical of klezmer are also found in other forms of Jewish musical expression, including cantorial music.24.  Which of the following can be inferred from the passage about Roma, Greek, and Romanian music? ______