----I'm too tired to walk_____.----Why not have a rest?请问空白处是填 at all 还是 any longer?

问题描述:

----I'm too tired to walk_____.----Why not have a rest?请问空白处是填 at all 还是 any longer?
但是参考答案上的解释却说本题就是考查 not at all 的用法,

答案:any longer.翻译:我太累了,再也走不动了.为什么我们不休息一会了?too...to...这个结构表示“太...而不能”的意思,含有否定的含义(not).not...at all 一点也不.比如:I don't like English at all.我一点也...