He was a biology teacher beforer.He knows much about p____.H

He was a biology teacher beforer.He knows much about p____.H He knows much about computer同义句 ……He knows a lot about (C ),too He has many (h ).He reads th He knows _______ China.A many about B much about C lot of ab he knows much about computers为什么用much He knows much about China?为什么用much A teacher,no matter how much he --------------- A knows B le He knows a lot about hispen He knows （much）about the Earth.划线提问 he knows much more about the world now young he is ,he knows a lot about the world ___as he is,he knows a lot about the adult.