foreign languages ___very difficult to learn 填is还是are
foreign languages ___very difficult to learn 填is还是are
some languages are more difficult to learn than others russi
It,s difficult for us to learn foreign languages.这句话对吗?
We found ___very important to learn a foreign language well.
it is difficult for us to learn a foreign langua
We all find ___very difficult to learn English well
改错That is very difficult to study two foreign languages at t
websites are offered where you can learn foreign languages.这
句型转换 We find that it is difficult to learn several languages
It is very difficult to learn a foreign language.改成以how开头的感叹
九年级英语完形填空It is not difficult to learn a foreign language wel
英译汉Foreign Languages Department,a cheking machine is used to