1번) 17번지문 : Put simply, the minuet, which was originally designed to be danced to, ultimately became something to listen to, and as with jazz, which also went from being "dance-to"music to "listen-to" music, the switch transformed both content and form. 이문장에서 and as with jazz는 as와 with사이에 주어+be동사가 생략된 걸로 봐야하나요, 아니면 jazz를 설명하는 which절을 날려버리고 as with the jazz, the switch transformed~ 처럼 [as 부사구 주어 동사]의 형태로 봐야하는건가요.