The problem is too hard.I haven't ( )the answer A.WORKED ON B.worked for C.worked out D.worked off在括号中填选项

he is too wise to slate the problem 翻译 The maths problem is too difficult.math为什么加s 写出同义句 the problem is too difficult for ue to solve.the problem is difficult we can,t solve it.the problem easy for us to solve. The problem is _______ he is too tired.A.which B.when C.what D.that The problem is too difficult for us to solve.=The problem_____easy___for us to solve. the problem is too diffcult for___in the class to answerA.anybodyB.everybody The problem is too difficult for me to work out.（同意句转换） The problem isnt____ ____for me towork out.答案能用too easy 按要求改写句子 The problem is difficult .Nobody can work it out.（二句合并为一句）The problem is too difficult ( ) to work out.The problem is too difficult ( for anyone ) to work out. what is the problem the math problem is too hard to work ------out------上填不填it为什么 It is too difficult to work out the math problem.改为感叹句 The maths problem is too difficult for him to work out.(改为复合句)怎样变复合句? only students could work out the problem ,becaude it is too difficult The math problem is too difficult for him to workout.同义句 请问这个句子：The problem is too difficult.Nobody can work out it.有虾米错误? The greatst problem for teenagers is that they are too stressed. The problem is too difficult for （ ）to solve A everybody B anybody C nobody Dsomebody The problem is too difficult for___ to solve.是everybody anybody nobody 还是somebody?