Why did he lose only know how to cherish?

Why did he lose only know how to cherish? 就打半句吧…… yes,not only( did he lose )his money ,but he was nearly killed.倒装我知道,但是为什么是did?我觉得是was Why did a heavy person lose weight是什么意思 一道简单的英语单选题“Why did Bruce lose the job?'oh, he was found_in the kitchen.a smoking b to smoke请解释为什么!谢谢! It's Sunday.When did he lose his pen(yesterday) only then he was wrongA he knew B did he knowC he knowsD he did know Not only did we lose all our money,but also came close to losing our lives,前面的lose为什么? did he lose it 和does he lose it 有何不同,does 后可以用动词过去势吗 Why you will only treasure it after you lose it?在是正确的吗? Not only did he give me a book 这里为什么用did he Why he did it wasn't quite clear. why did you shave it off?( )he ( ) ( )it off. 英语翻译why did Carson steal money?He was broke Why did he put a large bag over the cat? why did he went shopping yesterday 对不 only after asked three times did he answer me.改错 he not only said,but also did it what did he lose at the railway station?(would you tell me)间接引语