According to the article, what will this change in policy do for Cuba？
A. It will boost the Cuban economy.
B. It will help defeat Fidel Castro.
C. It will make more Cubans come to the United States.
D. It will decrease the number of Cubans coming to the United States.
Under the new regulations, how often are Cuban-Americans allowed to visit their relatives
As often as they like.
B. Once every three years.
C. Once a year.
D. Twice a year.
Where does Landau live？
A. Washington, DC
B. Manhattan, New York City
C. Baltimore, Maryland
D. White House
Who was the first president to have a dog in the White House？
A. Bill Clinton
B. John F. Kennedy
C. Dwight Eisenhower
D. George Washington
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