The Chinese economy is still doing well _______ the current financial crisis.

A．on behalf of

B．in spite of

C．in terms of

D．in consequence of

产生平面弯曲时，横截面最大拉压应力不相等的梁是（）。

A.圆形截止梁

B.矩形截止梁

C.T形截止梁