Music. 1. a scherzo might include such surprising elements as a. sudden dynamic shifts. b. accented beats in unexpected places. c. transpositions or unusual modulations. d. all of the above. 2. franz schubert quoted the ländler in his piano trio no. 1 in b-flat major, op. 99, d. 898 by a. writing tumbling, non-metrical rhythms. b. changing the meter. c. writing alternating 3/4 measures of eighth notes and quarter notes. d. stomping, clapping, and yodeling. any is appreciated,