[单项选择]Less developed countries ______.


A. devote a large portion of their budget to applied research
B. realize that progress depends on basic research
C. encourage their career scientists to experiment
D. devote less than 70% of their scientific budget to basic research

[单项选择]what is Scarsdale diet developed


A. It is a limited-intake diet.
B. It is a new high-energy diet.
C. It is a restricted-menu diet.
D. It is a two-thousand-calorie diet.

[单项选择]Social psychology developed in the USA


A. because its roots are intellectually western in origin.
B. as a direct response to the great depression.
C. to meet the threat of Adolf Hitler and his policy of mass genocide.
D. because of its pragmatic traditions for dealing with social problems.

[单项选择]Why does VOIP cost less


A. Because it uses separate service providers.
B. Because it needs less working stuff to offer service.
C. Because service is provided through e-mail.
D. Because service is charged monthly.

[单项选择]Telecommuting is less environmentally friendly than office-based work.

[单项选择]Most people believe that the greatest countries are those that ______.


A. built the highest pillars
B. were beaten in battle by the greatest number of other countries
C. were ruled by the greatest number of conquerors
D. won over the greatest number of other countries as conquerors

[单项选择]In western countries, economic crisis usually comes in ______ with serious inflation and unemployment.
A. connection
B. association
C. relation
D. combination

[单项选择]WFP's plans for underdeveloped countries emphasize the need to ______.


A. develop types of fruit trees that will resist disease
B. extend the area of land fit for cultivation
C. remove or flatten out the tops of hills
D. provide food for farm animals

[单项选择]Which of the following countries is a constitutional monarchy
A. America.
B. Britain.
C. Canada.
D. South Afric

[单项选择]Why will the population in poorer countries increase（）
A. Because they need more labor to support the family.
B. Because the people have the habit to have a big family.
C. Because the people there are poorer.
D. Because the people there want to be rich.

[单项选择]How many countries were stricken in the disaster


A. 12
B. 21
C. 11
D. 31

[单项选择]The European Union countries were once worried that they would not have ______ supplies of petroleum.
A. proficient
B. efficient
C. potential
D. sufficient

[单项选择]Which of the following countries in NOT mentioned as an oil-producing country


A. Kuwait.
B. UAE.
C. Japan.
D. Qatar.

[单项选择]

We develop our impressions of other countries and their people through books, movies, television, newspapers, magazines, fellow students, and friends. But is there really any substitute for first-hand experience
Come, spend a summer studying in the U. S. A, and get to know a people and a land which are incredibly rich in their variety and vitality. You may end up on an urban campus or a warm one, in San Francisco or St. Louis. But whatever your experience is, it will be firsthand personal, alive, and unforgettable !
If you spend a summer studying in the U. S. A, you’ll have advantages which the tourist never will. Not only will you learn the subject matter of your choice, but you’ll gain an understanding of the American educational system as will. You’ll experience the culture of the people and the dynamics of your physical environment. But above all, as a student, you’ll have a chance to meet Americans, get to know us, communicate,
A. through firsthand experience
B. only through friendships with people
C. in the very countries
D. through various sources