A nineyearold boy has become the youngest person in the world to reach the top of Aconcagua Mountain which is 6,962 meters _________.
A.big B.high C.tall D.long
A nineyearold boy has become the youngest person in the world to reach the top of Aconcagua Mountain which is 6,962 meters _________.
A.big B.high C.tall D.long
B