this exercise is a little d_____,i couldn't work it out
高中英语题i can't work out this problem .it is a most difficult o
It was a little d_______.I can't work it out
This Maths problem is difficult.I can't work it out.的同义句
This problem is too difficult.I can't work it out,and()
This math problem is _____ that one.I can't work it out
This problem is too difficult.I can't work it out,and().
This maths problem is not easy.I can't work it out.
It is _question that i can't work it out.A.a so difficult B.
I think math is a little d_____.Can you help me with it.
如下:The exercise is very difficult.We can't work it out.(合并为一
this question is very ( )i can work it out( )
It is ______to work out this problem.A enough ea