1、of my life /in my life
That was the best day （of）my life 為什么不選in
I lost my love in my life.這個呢?
2、pain with /pain in
My pain with you with in,I joyfully with you with in,really,I prepared for
解釋下前半句的語法,并翻譯
I have got a pain in my back .
3、Doing/Having done his homework,the boy began to write his diary.
Having worked/working in the filed,the peasants talked happily.
請選擇,并說明.
暫時就這3個,請權(quán)威人士解答,越詳細(xì)越好,我會追分,拜謝!