it is a great fun to do sth.
问题描述:
it is a great fun to do sth.
还是it is great fun to do sth
答
当然是it is great fun to do sth啦,fun是个不可数名词哦~
it is a great fun to do sth.
还是it is great fun to do sth
当然是it is great fun to do sth啦,fun是个不可数名词哦~