马克思说过，只要英国人“把机器用于一个有煤有铁的国家的交通上”，“就无法阻止这个国家去制造这些机器了”。对于这段话的最准确的理解是[ ]

A、殖民活动在客观上传播了新的生产方式

B、殖民活动的目的主要是帮助殖民地进行建设

C、殖民活动在历史上的主要作用是建设性的

D、殖民地国家应重视交通业的发展

With hundreds of millions of electronic (11)taking place daily, businesses and organizations have a p incentive to protect the. (12) of the data exchanged in this manner, and to positively ensure the (13) of those involved in the transactions. This has led to an industry-wide quest for better, more secure methods for controlling IT operations,and for deploying p security mechanisms deeply and broadly throughout networked infrastructures and client devices. One of the more successful concepts to engage the imaginations of the security community has been the development of standards-based security(14) that can be incorporated in the hardware design of client computers. The principle of encapsulating core security capabilities in (15) and integrating security provisions at the deepest levels of the machine operation has significant benefits for both users and those responsible for securing IT operations.

空白处（11）应选择（）

A.devices

B.transactions

C.communications

D.businesses