On seeing that the famous actress came onto the stage with her boy friend _______ her, all the fans burst out screaming.

A．accompanying with

B．accompanying

C．accompanied with

D．accompanied

钢板吊架与大梁的连结，其最普遍又最完善的办法是（）

A.焊接

B.用螺丝锁紧

C.铆接或焊接

D.铆接