急用 it is h___ to learn english well in short time.
急用 it is h___ to learn english well in short time.
It ______ us a long time to learn English well.
1.It is (i )to learn English well in a month. 2.He is very c
It is n_ to learn English well in the 21st century
We are e_____ to learn English well,for it is widely used in
it,very,difficult,to,is,well,learn,english,him,for
将I find it is useful to learn English well.
It is n___ to learn English well.按首字母天空
it is (p ) for us to learn english well
But it is not easy to learn English well.
It is even( )to learn English well.(difficult).
We found ----difficult to learn English well in such a short