According to the text, some health care experts believed that ______.

A．the new law had a 10-year budget of about $400 billion but little was expected for the prescription-drug coverage

B．the new law will have to wait another 10 years and cost about $400 billion before it is able to take effect

C．the framework of the new legislation would be fit for a project that was to cost $400 billion over the next 10 years

D．the projected $400-billion-over-10-years cost framework was planned to be the budget for the current Iraq war

用细绳系着底面积为S₁、高为H的圆柱体，将圆柱体缓慢浸没到底面积为S₂的圆柱形薄壁容器内密度为ρ的液体中（液体未溢出），且圆柱体未接触容器底部，则液体对容器底部的压强增大了______．