If you can't fly then run, if you can't run then walk, if you can't walk then crawl, but whatever you do you have to keep moving forward.请问: whatever you do是状语吗?
It was next to a piece of paper with a very strange message on it.请问老师这里如果去掉on it 变成paper with a very strange
message 可以吗?with本身不就有"有"的意思吗,例如 a man with a
book,这两个结构有什么区别呢?