四川省眉山市2014
高考英语阅读理解、完形填空专题训练（14）附答案 in the united states the most popular form of folk dancing since the earliest days has been squa,redancing. in early times, when men and women worked in gr6ups to build a bam(牲口) or harvest crops, they danced when the work was done. the music coming from a violin formed the most part, but if there was no one to play an instrument, clapping was used to produce the rhythm
