she couldn't solve the problem alone(改同义句) She ___ ____ ____ solve the problem ____ ____ .

she couldn't solve the problem alone(改同义句) She ___ ____ ____ solve the problem ____ ____ . she couldn't find her He said that he couldn't solve the problem.翻译 she couldn't read or write she couldn't work( )the last question She couldn't see or hear a____ she couldn't remember anymore翻译 She was so excited that she couldn't __(speak) This problem was so difficult they couldn't solve them.改写句子This problem was ( ) difficult ( ) ( ) ( ) solve. I couldn't swim when I was yong.She couldn't,____ .怎么填? We couldn't solve the problem without your help.without your help句子成分 Although he tried,he couldn't solve the problem.→Try as he might,he couldn't solve the problem.Although he tried,he couldn't solve the problem.→Try as he might,he couldn't solve the problem.尽管他努力了,但是他没有解决问题.倒装后 As she was very weak,she couldn't move这里的couldn't与can‘t区别,couldn't表示过去时? As she was worried about her pet ,she couldn't sleep well._ _her pet,she couldn't sleep well The girl couldn't help s__when she saw a snake. 求翻译：because she couldn't make up her mind She couldn't speak a word.是什么句型 try as she might ,Mary couldn't get the box