A:vital
B:possible
C:capable
D:reliable
瘦肉精(化学式为C12H19ON2Cl3)被认为是肉制品业的“三聚氰胺”,属食品行业的违禁药品。则下列有关瘦肉精的说法正确的是 ( )
—Did you watch the football match on TV last night? —I wanted to, but my mother her favorite TV programme.
对于可逆反应A(g)+2B(g)⇌2C(g)△H>0,下列图象中正确的是( )