With the financial crisis ________ across the globe, a lot of companies have shut down and

many people have been out of work. [      ]

A. to spread 

B. spreading

C. being spread  

D. having spread

将两个完全相同的物体分别放入甲、乙两种液体的相同烧杯中，当物体静止后，两烧杯中液面恰好相平，如图所示，此时物体在甲、乙两液体中受到的浮力为F_甲、F_乙；两容器底受到的液体压强分别为P_甲、P_乙，下列判断正确的是（　　）

A．F_甲=F_乙

B．F_甲＞F_乙

C．P_甲＞P_乙

D．P_甲=P_乙