in a room above/as (have been) said above

in a room above/as (have been) said above In a word与as it has been said above有什么区别 请问As has been mentioned above和As have been mentioned above以及 As has been said above,grammar is not a set of dead rules. as has been mentioned above... in the room above中above 的词性 As was said above,many people have realized.第一个词用as对不对? As we know children have been given so many.Above all,they n 如上所述As is mentioned above , As has been mentioned above, As ( )has been said above ,grammar is a set of dead rules. （ ）has been said above ,grammar is a set of dead rules. 英语翻译As I said above a photo helps me "see" who is writing bu