It is great fun to do ...
It is great fun to do ...
what great fun it is+to do sth 吗
it is great fun +doing还是to do
it is a great fun to do sth.
great fun it is to . go boating
what a great fun it is to go fishing和what great fun it is to
What a great fun it is to go surfing; What great fun it is t
it is fun to do 还是 doing?
It is fun to do sth造句
It is fun to do sth.造句.
请问那个正确 What a great fun it is to go surfing; What great fun
It is fun to do sth.句型fun的词性