单选题 The traffic police will ... your license if you get another ticket.

单选题 Footnotes help to keep the body of a written text ... by nonessential facts.

单选题 The ... of our concepts of democracy can be traced to the ancient Greeks.

单选题 Supposing that international agreement could be obtained to ... these difficulties, what is the proper policy to pursue?

单选题 That you have used ruthless ... to win the much-coveted promotion hasn't endeared you to your rivals.

单选题 The police have to admit that ... violence is now becoming a regular feature of urban life.

单选题 Before the establishment of labor unions, a worker could be discharged ... of any manager.

单选题 His success was described as the result of a ... combination of circumstances.

单选题 The two businesswomen were sent to prison for trying to ... a tax official with money.