___as he is,he knows a lot about the adult.

___as he is,he knows a lot about the adult. young he is ,he knows a lot about the world child as he is ,he knows quite a lot about the history of ch _____as he is,he knows a lot. He knows a lot about hispen ------,he knows a lot about space and satel-lite.A.As he is ______he is ,he knows a lot. _______though he is ,he knows a lot A.Child B.The child C.A My brother is a s____fan.he knows a lot about football and b michael is still young.H__,he knows a lot about it 改错：Child as he is,but he knows a lot. Young man as he is,he knows a lot.