how old is the Great Wall?

how old is the Great Wall? How long is the Great Wall How wide is the Great Wall How old is the Great Wall Great wall,old,is,how,the 连词成句 “How old is the Great Wall”这句话是什么意思? how is the old how is the old movie _____it is to help the old men clean the houses!A What a fun B How great fun C How great a fun D What fun _____it is to help the old men clean the houses!A.What a fun B.How great fun C.How great a fun D.What fun 请帮我回答这个问题：1.How old is the Great Wall?有助于回答者给出准确的答案 how is the great waii look like how old is the moon?怎么回答 How old is the Palace Museum? how old is the boy怎么回答 old how is the man old连词成句 翻译 the old man is at great heart risk ------her death is.A.what great loss Bwhat a great loss C.How great loss D.How great the loss How is it ( ) .Great what is the capital of china how big is beijing how long is the great wall