两个句子：She plays the piano for a hobby 和 He enjoys fishing as a hobby1.第二句的"as"和第一句的"for"都表示作为的意思么?2.如果表示相同的含义 作为,那两个介词能互换吗?

她不但会唱歌,而且还会弹钢琴用英语怎么说补充句子 She sings songs.She plays the piano____　＿＿＿　后面补充两个词 she plays ping-pong in the morning.(用now改写句子)she（ ）（ ）（ ）（ ）. She plays the piano in the morning.(用now改写句子 She plays the violin in the morning,(用now替换划线部分改写句子） she. plays the vilon in the. moring(用now改写成句子 she plays the piano as well as her friend.这句子不对吧? 改错：she plays the soccer every day. She plays the violin.变一般疑问句 How_______(wonder)she plays the piano! She often plays the vilon. (对 She 提问.） she often plays soccer after school用NOW改写句子 She often plays soccer after school 用now改写句子 she often plays in the school 提问in the school At the concert,she plays the piano_______(bad)填什么 She often plays the vilon.(对 the vilon 提问.） she not only sings she plays the piano_____根据汉语意思完成句子中文：它不但会唱歌而且还会弹钢琴横线上填2个词 She prefers the group that plays .quiet and gentle songs句中的plays解释一下 Mary plays in the film.She is an?