一 What did she say?

— She said _______. [ ]

A．that she is having a surprise party for Lana

B．that the earth moves around the sun

C．why did she want to do that

D．if she will go to her house

高强度大六角头螺栓连接副出厂时应随箱带有()的检验报告。

A.扭矩系数

B.抗滑移系数

C.紧固轴力

D.预拉力