It is necessary for us()of our shortcoming.Ato
It is necessary for us to have___good vocabulary of english.
英语翻译it is necessary for us to improve the qualities of the c
1.It is necessary for all of us to take exercise every morni
It is necessary for us not to eat fast
It is necessary for us_______ our classroom clean.
It is necessary for us to help each other(同义) &nb
It is necessary for us to master a foreign language.请问for us
it's necessary for us to do someting_______(make)our city cl
英语翻译it is difficult for us to communicate because of our upb
一道英语选择it is necessary for us to do —for the wildl
英语短文填空,不限词数,句子开头大小写未分it is necessary( )each of us to do some
It isn't necessary for us to know the causes of homeless什么意思