Christmas Day is usually celebrated on December 25^th_________ the birth of Jesus Christ.

A．in praise of

B．in honor of

C．in terms of

D．in association with

我国的《公路沥青路面再生技术规范》建议水泥等活性填料一般不超过（）

A.1%

B.1.5%

C.2%

D.2.5%