Paper produced(生产) by this factory is( )that factory.

　　A. one and half hours            B. one and a half hours

　　C. one and a half hour            D. one and half hour

　　A.more than twice        B.as twice as many

　　C.twice as many as        D.more than twice as many

　　A.Two third， have raised        B.Two thirds， has raised

　　C. Two three， have raised        D.Two thirds， have raised

　　A.on        B./        C.at            D. in

　　A.on        B. in         C.out         D. up

　　A. among                 B. between

　　C. in the middle of        D. at the centre of

.

　　A. under， for        B. in， for        C.in， to       D： with， for

　　A. on        B. in            C. at            D. to

　　A. a stone old fine        B. an old atone fine

　　C. an old fine stone        D. a fine old stone

　　A. enough good         B.good enough

　　C. enough well        D. well enough