“Russia wants to maintain its established diplomatic relations with Libya  and  never  interrupt  them________which government was in power in Libya，” the leader said.

A．because of

B．regardless of

C．in need of 　

D．in terms of

钢筋混凝土轴压短柱，由于混凝土的收缩和徐变，使得（）。

A.混凝土应力增大，钢筋应力减小

B.混凝土应力减小，钢筋应力增大

C.混凝土应力增大，钢筋应力增大

D.混凝土应力减小，钢筋应力减小