在碳素钢的成分中，以下哪种物质为有害杂质（） A.锰 B. 碳 C. 硅 D. 磷

Not until then _____ their marriage was breaking up because they had little in common.

A．did I realize

B．I realized

C．had I realize

D．has I realized

治疗耳鸣的处方中，属于本经配穴的是（）

A.翳风、中渚

B.听宫、中渚

C.行间、丘墟

D.中渚、侠溪

E.外关、合谷

Since the energy crisis, these big cars have become a real liability. They cost too much to run.

A．lack of reliability

B．substitute

C．costly means of transport

D．disadvantage

按表现形式分类，可将通货膨胀划分为( )等几类。

A．联合型通货膨胀

B．公开型通货膨胀

C．隐蔽型通货膨胀

D．抑制型通货膨胀

E．预期型通货膨胀

如何对社会保险基金违法违纪行为进行检举？