57._________A. printedB. locatedC. curedD. placed

_________（47）A.In many places especially outside

_________（48）A.In many places especially outside

_________（49）A.In many places especially outside

_________（50）A.In many places especially outside

61._________A.. shapeB. orderC. routeD. place

_________(57)A.printed B.located C.cured D.placed