很难的高中英语语法 写理由 thanks1.However,after a year or so _____ _____they became more serious about their work,the Monkees strarted to play and sing their own songs like a real band.(介词+ which/whom)2.They produced a new record in 1996,____ ____ they celebrated their former time as a real band(介词+which/whom）

1.However, after a year or so (on) (which) they became more serious about their work, the Monkees strarted to play and sing their own songs like a real band.
2.They produced a new record in 1996, (with) (which) they celebrated their former time as a real band.个人意见,仅供参考!

1. during which=during that year
2.in which = in the record
个人意见，欢迎追问~~

【解答】
1. during which,表示在那一年里
意思：然而,大约一年之后,这一年间它们对于自己的工作更加认真,摩奇一家开始像正式乐队一样演奏并演唱自己的歌曲.
2. in which,表示前后动作同时
意思：1996年他们发了新唱片,同时他们也庆祝自己成为了真正的乐队.