单项选择题

A．It is a serious endemic disease in some areas of northwest China.
B．It may lead to breast and prostate cancer.
C．It benefits 144,000 newborn babies and women of child-beating age in eight counties and cities in some areas of China.
D．It is regarded by scientists as the most common cause of preventable mental retardation and brain damage.
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单项选择题
Which conclusion concerning the term caucus is most directly supported by the passage
A．lts use today reflects the influence of American Indian traditions.
B．It is a word derived from French and transplanted to frontier America.
C．It is a term synonymous with a European-style monarchy.
D．It represents a misinterpretation of the idea of political anarchy.
单项选择题
A．calling for action against runaway oil pricesB．the IMF s role in monitoring national currency policies of member countriesC．the reform of member countries quota in decision making at the IMFD．the efficiency of the IMF Board of Governors
A．calling for action against runaway oil prices
B．the IMF"s role in monitoring national currency policies of member countries
C．the reform of member countries" quota in decision making at the IMF
D．the efficiency of the IMF Board of Governors
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