She hardly knew how to solve this problem,---- ----- .〔反意疑问句

She hardly knew how to solve this problem,---- ----- .〔反意疑问句 i wish i __(know)how to solve this problem. i don't know how to solve this problem. He didn't know how to solve this problem.(保持句意基本不变） How can i solve this problem She hardly says a word,_____ _____ (反意疑问句) she hardly does her homework 改为反意疑问句 作文how to solve traffic jam problem? Help me to solve this problem I still don't know how to solve this maths problem.Can you g problem,out,you,time,math,solve,this,how,need,work,much,to Enougu__ said on how to solve this difficult problem in such