因特网（Internet）起源于1969年的（）

A:美国国家科学基金会网络 B:美国国防部的阿帕计算机网 C:欧洲计算机网络 D:日本计算机网络

若船舶所有人知道他所属的某船船长经常在雾中不使用安全航速航行，但其未采取任何措施，致使造成了油污损害，根据》1969年国际油污损害民事责任公约》规定，船舶所有人（）.

A:可按《1969国际油污损害民事责任公约》规定限制其油污损害赔偿责任 B:不按按《1969国际油污损害民事责任公约》规定限制其油污损害赔偿责任 C:《1969国际油污损害民事责任公约》对此无规定 D:以上说法均不正确

Text 4
Historians may well look back on the 1980s in the United States as a time of rising affluence side by side with rising poverty. The growth in affluence is attributable to an increase in professional and technical jobs, along with more two career couples whose combined incomes provide a" comfortable living". Yet simultaneously, the nation’ s poverty rate rose between 1973 and 1983 from 11.1 percent of the population to 15.2, or by well over a third. Although the poverty rate declined somewhat after 1983, it was still held at 13.5 percent in 1987, comprising a population of 32:5 million Americans.
The definition of poverty is a matter of debate. In 1795, a group of English magistrates decided that a minimum in come should be "the cost of a gallon loaf of bread, multiplied by three, plus an allowance for each dependent". Today the Census Bureau defines the threshold of poverty in the United States as the minimum amount of money that families need to purchase a nutritionally adequate diet, assuming they use one third of their income for food. Using this definition, roughly half the American population was poor in the aftermath of the Great Depression of the 1930s. By 1950, the proportion of the poor had fallen to 30 percent and by 1964, to 20 percent. With the adoption of the Johnson administration ’ s antipoverty programs, the poverty rate dropped to 12 percent in 1969. But since then, it has stopped falling. Liberals contend that the poverty line is too low because it fails to take into account changes in the standard of living.
Conservatives say that it is too high because the poor receive other forms of public assistance, including food stamps, public housing subsidies, and health care.

In which of the following years did the poor people constitute the largest proportion of the American population（）

A:1973. B:1987. C:1969. D:1983.

Was it in 1969 （　） the American astronaut succeed（　）lauding on the moon

A:when; on B:that; on C:which; in D:that; in

Passage One

Presidents of America LEGEND: ◆ Resigned from Presidency ◆ ◆ Resigned from Vice Presidency ◇ Died in office ◇ Assassinated in office ◇ N Appointed Vice President (Not elected) # Year President Vice President(s) Party 25 1897-1901 ◇◇ William McKinley Garret A. Hobart (to 1901 ) Theodore Roosevelt (1901) Republican 26 1901-1909 Theodore Roosevelt No Vice President (1901-1905) Charles Fairbanks (1905-1909) Republican 27 1909-1913 William Howard Taft James S. Sherman Republican 28 1913-1921 Woodrow Wilson Thomas R. Marshall Democrat 29 1921-1923 Warren Harding Calvin Coolidge Republican 30 1923-1929 Calvin Coolidge No Vice President (1923-1925) Charles G. Dawes (1925-1929) Republican 31 1929-1933 Herbert Hoover Charles Curtis Republican 32 1933-1945 Franklin D. Roosevelt John N. Garner (1933-1941 ) Henry A. Wallace (1941-1945 ) Harry S. Truman (1945) Democrat 33 1945-1953 Harry S. Truman No Vice President (1945-1949) Alben W. Barkley (1949-1953) Democrat 34 1953-1961 Dwight D. Eisenhower Richard M. Nixon Republican 35 1961-1963 ◇◇John F. Kennedy Lyndon B. Johnson Democrat 36 1963-1969 Lyndon B. Johnson No Vice President (1963-1965) Hubert Humphrey (1965-1969) Democrat 37 1969-1974 ◆ Richard M. Nixon Spiro T. Agnew ◆◆ Gerald R. Ford ※ Republican 38 1974-1977 Gerald R. Ford Nelson A. Rockefeller ※ Republican 39 1977-1981 Jimmy Carter Walter Mondale Democrat 40 1981-1989 Ronald Reagan George Bush Republican 41 1989-1993 George Bush Dan Quayle Republican 42 1993-2001 William Jefferson Clinton (Bill) Albert Gore, Jr. Democrat 43 2001-... George W. Bush Dick Cheney Republican

In which year both president and vice-president resigned their positions

A:1897-1901. B:1921-1923. C:1961-1963. D:1969-1974.

(By the time) Neil Armstrong and Edwin Aldrin, Jr. walked on the Moon (in July 1969), there (will have) been many (space) expeditions.

A:By the time B:in July 1969 C:will have D:space

(By the time) Neil Armstrong and Edwin Aldrin, Jr. walked on the Moon (in July 1969), there (will have) been many (space) expeditions.

A:By the time B:in July 1969 C:will have D:space

Passage One

/r/n /r/n /r/n

Presidents of America /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n /r/n LEGEND: /r/n ◆ Resigned from Presidency /r/n ◆ ◆ Resigned from Vice Presidency /r/n ◇ Died in office /r/n ◇ Assassinated in office /r/n ◇ N Appointed Vice President (Not elected) /r/n # Year President Vice President(s) Party 25 1897-1901 ◇◇ William McKinley Garret A. Hobart (to 1901 ) Theodore Roosevelt (1901) Republican 26 1901-1909 Theodore Roosevelt No Vice President (1901-1905) Charles Fairbanks (1905-1909) Republican 27 1909-1913 William Howard Taft James S. Sherman Republican 28 1913-1921 Woodrow Wilson Thomas R. Marshall Democrat 29 1921-1923 Warren Harding Calvin Coolidge Republican 30 1923-1929 Calvin Coolidge No Vice President (1923-1925) Charles G. Dawes (1925-1929) Republican 31 1929-1933 Herbert Hoover Charles Curtis Republican 32 1933-1945 Franklin D. Roosevelt John N. Garner (1933-1941 ) Henry A. Wallace (1941-1945 ) Harry S. Truman (1945) Democrat 33 1945-1953 Harry S. Truman No Vice President (1945-1949) Alben W. Barkley (1949-1953) Democrat 34 1953-1961 Dwight D. Eisenhower Richard M. Nixon Republican 35 1961-1963 ◇◇John F. Kennedy Lyndon B. Johnson Democrat 36 1963-1969 Lyndon B. Johnson No Vice President (1963-1965) Hubert Humphrey (1965-1969) Democrat 37 1969-1974 ◆ Richard M. Nixon Spiro T. Agnew ◆◆ Gerald R. Ford ※ Republican 38 1974-1977 Gerald R. Ford Nelson A. Rockefeller ※ Republican 39 1977-1981 Jimmy Carter Walter Mondale Democrat 40 1981-1989 Ronald Reagan George Bush Republican 41 1989-1993 George Bush Dan Quayle Republican 42 1993-2001 William Jefferson Clinton (Bill) Albert Gore, Jr. Democrat 43 2001-... George W. Bush Dick Cheney Republican

In which year both president and vice-president resigned their positions

A:1897-1901. B:1921-1923. C:1961-1963. D:1969-1974.