looking back on what i've done ___ give me some idea on how to recognize my time.A can Bwill Cshall Dmay麻烦能解释下为什么不选A

Looking back、looking up、looking down、looking Looking back,standing on the already dim lights are not always knew looking back on the tears would make me laugh,but I never knew looking back on the lau 是What on earth are they looking at?还是What on earth they are looking at? Never Looking Back 歌词 Looking Back 歌词 Not Looking Back 歌词 When Looking Back 歌词 looking back upon looking back on what i've done ___ give me some idea on how to recognize my time.A can Bwill Cshall Dmay麻烦能解释下为什么不选A more Sometimes,suddenly looking back,whether you find that they miss what.求翻译! 这是什么意思Looking back at the past based on the present,Look to the fatur 翻译句子：The boy lay on his back,his teeth set and his glaring eyes looking. look back,bring back ,take back ,turn back的区别That was what I experienced on ____ back on my cildhood days.填哪个 not looking love back是什么意思 what do you wear on your back的意思 What animal carries two hills on its back? _______my childhood,I wonder how I ever had so much fun.答案为Looking back on,为什么不能填Look back on 要填Looking?这不是俩个句子吗?