“That problem did not _____.”

“That problem did not _____.” I did not solve the problem which I was _____ about.(worry) 英语翻译1) The problem is,the answer did not show that the stude That still did not It's a pity that she did not _____ his suggested plan .这道题为什 that is not a problem是什么意思 The math problem is _____ difficult that only _____ students Did you experience any problem in doing that?如何翻译? the dog that did not bark, You__me,beause i did not say that. who did not like you that it did not prove to be a problem为什么用did?不用was