两辆汽车运送每包价值相同的货物通过收税处．押送人没有带税款，就用部分货物充当税款．第一辆车载货120包，交出10包货物，另加240元作税款，第二辆载货40包，交出5包货物，收到退款80元．那么每包货物的价值是多少元？

－How many people will come to London for the Olympic Games in 2012?     

－It's hard to say.          people, I think.           [ ]

A. Million of                  

B. Millions of          

C. Two millions of              

D. Two million of