The address book（）the email addresses of your friends or groups of colleagues.

The president (or head) of the House of Lords in Britain is （）

Practice 4　　In like manner we cannot refer the whole phenomena of the Renaissance to any one cause or circumstance, or limit them within the field of any one department of human knowledge. If we ask the students of art what they mean by the Renaissance, they will reply that it was the revolution effected in architecture, painting, and sculpture by the recovery of antique monuments. Students of literature, philosophy, and theology see in the Renaissance that discovery of manuscripts, that passion for antiquity, that progress in philology and criticism, which led to a correct knowledge of the classics, to a fresh taste in poetry, to new systems of thought, to more accurate analysis, and finally to the Lutheran schism and the emancipation of the conscience. Men of science will discourse about the discovery of the solar system by Copernicus and Galileo, the anatomy of Vesalius, and Harvey’s theory of the circulation of the blood. The origination of a truly scientific method is the point which interests them most in the Renaissance. The political historian, again, has his own answer to the question. The externalities of Europe, the growth of monarchy, the limitation of the ecclesiastical authority and the erection of the Papacy into an Italian kingdom, and in the last place the gradual emergence of that sense of popular freedom which exploded in the Revolution.

The cubic inch(or liter) displacement of a cylinder is determined by the diameter of the piston and the （）

Because a rockslide had blocked much of the passage, the spelunking team was not able of exploring the full extent of the cave.

How is the Master or operator of a vessel required to keep the crew informed of the regulations concerning the discharging of garbage overboard?（）.

Whenever visible traces of oil are observed on or below the surface of the water in the immediate vicinity of ship or its wake，Governments of Parties to the Convention should，to the extent they are reasonably able to do so，promptly（）the facts bearing on the issue of whether there has been a violation of the provisions of this Regulation or Regulation 10 of this Annex of MARPOL 73/78.

The master may bind the Shipowner or Charterer（）doing such things as are necessary on the part of the one or of the other to carry out the contract.

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The prima facie rule that the law of the flag governs contracts of carriage by sea（）the paramount rule of the intention of the parties，which may be express，or implied from the circumstances of the sea.