根据当地多年气温资料，室外日平均气温在( )的情况下，就应采取冬季施工的技术措施进行混凝上施工。

A．(A) 连续三天稳定低于0℃

B．(B) 连续三天稳定低于+5℃

C．(C) 连续五天稳定低于0℃

D．(D) 连续五天稳定低于+5℃

With hundreds of millions of electronic (161) taking place daily, businesses and organizations have a p incentive to protect the (162) of the data exchanged in this manner, and to positively ensure the (163) 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 (164 ) that can be incorporated in the hardware design of client computers. The principle of encapsulating core security capabilities in (165 ) 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.

A．identities

B．homogeneities

C．creations

D．operations