如图所示,水平面上的圆柱形容器中分别盛有A、B两种不同液体,且A、B液体对各自容器底部的压力相等.现在量容器中分别放入甲、乙两个物体后(液体不溢出),两液体对容器底部的压强相等,下列说法中正确的是( )
A:若甲、乙都漂浮,则可能m甲=m乙
B:若甲、乙都漂浮,则可能V甲<V乙
C:若甲、乙都浸没,则一定m甲<m乙
D:若甲、乙都浸没,则一定V甲>V乙
下列复句中,不同于其它三项的是( )
Anne and Sue are good f____. They have the s____ age. They are both twenty-two. They both like sports. Most important, they both like new dresses. They usually go s____ together at weekends. Now they are in a c____ shop. There are d____ kinds of beautiful dresses. Anne wants a red dress. But Sue thinks the pink o____ is better.
1951年西藏获得和平解放。至此,祖国大陆获得了统一,各族人民实现了大团结。( )