I can't thank you ____ much for your kindness because without your help I ____ have won the first p说明理由

问题描述:

I can't thank you ____ much for your kindness because without your help I ____ have won the first p
说明理由

so couldn't .
too…to 太以至于不肯能,表否定

too, would

too,couldn't
我再怎么感谢你也不为过(也就是非常感谢你的意思),因为要是没有你的帮助,我就不能赢得第一名。

so couldn't

我怎么感谢你也不过份,因为没有你的帮助我不可能赢.
too wouldn't