单选题the maths problem is ____ difficult _____A so ;that few of us can do .. B so ;that few of us can do itC too;for anyone of us to do D too;for anyone of us to do it请说原因

【初中英语单选题】The maths problem is __________.I can work it out _________.The maths problem is __________.I can work it out _________.A difficult hard B fun; funnyC easy; easily D interesting; interested答案选择C,请问A错在哪儿 somebody worked out the maths problem.改为否定句( ) ( ) out the maths problem. 单选题the maths problem is ____ difficult _____A so ;that few of us can do .. B so ;that few of us can do itC too;for anyone of us to do D too;for anyone of us to do it请说原因 1．第1题 单选题 They discussed _______ they could settle the problem without others' help. 问一道高三英语单选题?Our teacher set us such a difficult maths problem ( ) we couldn't work out.A.as B.that为什么选A不选B呢,不是such.that.(如此... 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. 一道英语单选题,I didn't manage to work out the problem( )the teacher had explained how.A.until B.unless C.when D.before为什么呢? 一个英语单选题,Is this problem _____the teacher explained last weak?A the one B that C which D one 单选题?