The maths problem was too difficult for students of our grade ___A.to answer B.to answer it C.to work out D.to work it out Many people think___necessary to have a good knowledge of an second when looking for a good job.A.that B.it C.which D.if

somebody worked out the maths problem.改为否定句( ) ( ) out the maths problem. The twins fails to work out the maths problem.同义句转换：____ ____the twins works out the maths problem. The twins falied to work out the maths problem 同义句转换：__the twins works out the maths problem The maths problem is difficult,but f___we work it out. she can work out the maths problem ___(easy) DO you know how to s什么 the maths problem The maths problem is too difficult.math为什么加s the maths problem interested me very much的同义句 He hasn't worked out the maths problem at Jenny tried _______to solve the maths problem(succeed) 初二英语改同义句!He worked out the maths problem in ten minutes.()()() ten minutes ()() out the maths problem. It took him only ten minutes to work out the maths problem.(保持愿意基本不变)He _____only ten minutes____out the maths problem. what did Ampere want to do?he wanted to work out the maths problem.he wanted to work the maths problem out一样吗? The maths problem is wery easy.They can work it out=The maths problem is __ __ for ___ to __ ___急 I am sure I can work out the maths problem.同义句I am（ ）（ ）work out the maths problem can you work out the the maths problem( ) A.by another way B.in another way The boy is very clever .He can work out such a maths problem without d＿. 连词成句　　work,very,difficult,to,seems,the,problem,maths,to,out,be.