The problem is so difficult who can tell me the awswer it aw

The problem is so difficult who can tell me the awswer it aw 1.The math problem is so difficult that I can't work it out. the problem is so difficult（ ） we can't work it out The problem is so difficult that nobody can work it out(改为同义 英语改句子The math problem is so difficult that we can't work it the math problem is so difficult that he can'twork it out (改 同义句 The math problem is so difficult that nobody can work it The math problem is so difficult that［］students can work it The problem is so difficult that I can't work it out.同义句 a sql problem,who can tell me the result --the problem is too difficult ,can you show me ______ ----- The problem is too difficult for me.Can you_____?