When policy - based routing (PBR) is being configured, which three criteria can the set command specify?（）

Our department（）courses in several foreign languages.

术语翻译：Sales by trade mark or brand（）

What is an example of the term Restraint of Rulers，Princes，or Peoples in a marine insurance policy? （）

What is an example of the term Restraint of Rulers，Princes，or Peoples in a marine insurance policy?（）

When our imports ______ our exports, we say we have a favorable trade balance; however, when our imports and exports are the other way round we say we have an unfavorable trade balance.

You have enabled backup optimization in RMAN. You issue the following RMAN command to configure a redundancy-based retention policy:
CONFIGURE RETENTION POLICY TO REDUNDANCY 3;
Which statement is true?（）

Passage 3　　Certain barriers to foreign trade make selling in the international market a real challenge. Relatively few Americans are fluent in more than one language. (31)______, not all foreign traders speak English. (32)______, English is the second language in many countries, (33)______ is helping to lessen the language barrier. (34)______, an increasing number of Americans are learning a second language.　　Each nation has (35)______ peculiar social customs and business practices, which often serve as a hindrance to international trade. The Latin American Siesta—the long lunch hour (36)______ makes the workday longer—is not common (37)______ other ethnic groups. Many foreigners working in Latin American countries find this custom difficult to observe. For some, driving a car (38)______ the left hand side of the road is confusing. Removing your shoes to enter a residence or religious building is (39)______ unique custom. Strange and exotic foods sometimes create a diet problem for the new comer abroad. On the other hand, the American practice of one-stop shopping in shopping centers is becoming common practice in many foreign countries.　　One common foreign custom that has caused trouble is the “entry fee” or bribe that is often expected (40)______ dealing with foreign governments.

In the foreign trade business， the trade terms CIF is often used. CIF is theabbreviation for（）。

（）means the sufficiency of a vessel in materials，construction，equipment，crew，and outfit for the trade or service in which it is employed.

The Shipowner must not stow goods on deck（）there is a trade usage to that effect or the Charterer has given his express or implied consent.

Foreign policy analysts advocate increasing imports of oil from the politically unstable oil-producing regions.