[单项选择]According to the passage, the rule changes are likely to __________.
A. provide $ 90 billion in financial aid
B. cost each family an average of $1,000 per year
C. have a ripple effect across federal income taxes
D. lower the amount of financial aid provided by the government

[单项选择]According to the passage, the rule changes are likely to ______.
A. provide $ 90 billion in financial aid
B. cost each family an average of $1,000 per year
C. have a ripple effect across federal income taxes
D. lower the amount of financial aid provided by the government

[单项选择]According to the passage, one rule of bungee jumping is that you______.
A. must have a rope tied to your ankles
B. must jump from tall buildings
C. should jump above the sea
D. should keep yourself safe

[单项选择]According to the passage, new technologies are likely to influence _____.

[单项选择]According to the passage, some changes have been criticized the because they ______.


A. ignore local and state taxes
B. are not discussed in public[c] are not in accordance with federal law[D] leave many families unable to pay for college

[单项选择]According to the passage, the changes in higher education during the late 1800's were the result of ______.
A. plans developed by conservatives and church leaders
B. efforts of interested individuals to redefine the educational system
C. the demands of social organizations seeking financial relief
D. rallies held by westerners

[单项选择]According to the passage, the educational changes were the result of ______.

[单项选择]

Passage 4
Changes in the volume of unemployment are governed by three fundamental forces: the growth of the labor force, the increase in output per man hour, and the growth of total demand for goods and services. Changes in the average hours of work enter in exactly parallel fashion but have been quantitatively less significant. As productivity rises, less labor is required per dollar of national product, or more goods and services can be produced with the same number of man—goods.
If output does not grow, employment will certainly fall; if production increases more rapidly than productivity (less any decline in average hours worked, employment must rise. But the labor force grows, too. Unless gross national product (total final expenditure for goods and services corrected for price changes) rises more rapidly than the sum of productivity increase and labor force growth (again modified for any change in hours of work), the increase in employment will
A. productivity rises at the same rate as growth of the labor force
B. productivity and labor force increase at a greater rate than output
C. output exceeds productivity
D. rate of economic growth is less than the number of man hours required