A:x>3 ;
B:x<6;
C:3<x<6 ;
D:x>6.
①CH3OH(g)+H2O(g)═CO2(g)+3H2(g)△H=+49.0kJ•mol﹣1
②CH3OH(g)+ 12 O2(g)═CO2(g)+2H2(g)△H=﹣192.9kJ•mol﹣1
下列说法正确的是( )
Good news! We'll have ____ one-day holiday in order to celebrate the 70th annzversary(纪念日)of the victory in World War II.
印度地形自北向南依次是( )