[判断题]International trade often comes with various types of documents．( )

[单项选择]The man comes to the library to

The man comes to the library to
A．apply for a library card for himself. B．find the book he needs to read.
C．get the syllabus of his course. D．reserve a book he wants to borrow.
A. apply for a library card for himself.
B. find the book he needs to read.
C. get the syllabus of his course.
D. reserve a book he wants to borrow.

[填空题]Help was often given to him by us.
We often ______ him ______.

[单项选择]A. Yes, I often go there. B. Not very often.
C. Once a week. D. Sometimes I do and sometimes I don’t.

[单项选择]

How often is Halloween
A. Monthly.
B. Every other year.
C. Once a year.
D. Weekly.

[单项选择]
[A] He often gets up at six.[B] He often does his homework after supper.[C] He usually goes to school by bus.

[判断题]International trade and domestic trade are different from each other in that factors of production are more mobile within a country than across countries．( )

[单项选择]
Foreign trade, the exchange of goods between nations, takes place for many reasons. Every nation wants the opportunity to export its goods and services to other countries. A foreign outlet for sales enables a manufacturer or distributor to increase the volume of his business activity, thus increasing his chance to make a profit and increasing employment opportunities. Every nation also wants the opportunity and privilege of buying from foreign countries products and services that are scarce or unavailable at home that would be useful and beneficial to its people.
Trading with other countries is not the same as trading within one’s own country. At home a company or a bank is familiar with its own people, laws, and business practices. At abroad the picture becomes a complex one. Each country is different and therefore is said to carry different risks. Political risks, for example, relate to such vari
A. it can earn more money by expanding its production.
B. the employment rate of the country will decrease.
C. the country has to find an outlet for going abroad.
D. it can buy from foreign countries products and services that are scarce or unavailable at home.

[简答题]Here the bus comes.

[单项选择]What does Jack often do
A. Buy gifts.
B. Keep running.
C. Give money to others.

[单项选择]
Foreign trade, the exchange of goods between nations, takes place for many reasons. Every nation wants the opportunity to export its goods and services to other countries. A foreign outlet for sales enables a manufacturer or distributor to increase the volume of his business activity, thus increasing his chance to make a profit and increasing employment opportunities. Every nation also wants the opportunity and privilege of buying from foreign countries products and services that are scarce or unavailable at home that would be useful and beneficial to its people.
Trading with other countries is not the same as trading within one’s own country. At home a company or a bank is familiar with its own people, laws, and business practices. At abroad the picture becomes a complex one. Each country is different and therefore is said to carry different risks. Political risks, for example, relate to such varied f
A. some people prefer foreign products to ones produced in their own country.
B. a country does not possess certain resources in its own territories.
C. a country hopes to consume other countries’ resources first but preserve its own resources.
D. a country does not have sufficient resources to meet its needs.