A.From 1981-1996, inclusive, Republican receipts were more than 2 billion dollars. (Note: 1 billion = 1,000 million)
B.The ratio of Republican receipts to Democratic receipts was greater than 2:1 in more than half of the two-year periods covered in the graph.
C.Republican receipts in 1995-1996 exceeded the total of Democratic receipts for the 10 years from 1981-1990.
D.The two-year period in which the ratio of Republican receipts to Democratic receipts was the greatest was 1981-1982.
我的答案：
A.From 1981-1996, inclusive, Republican receipts were more than 2 billion dollars. (Note: 1 billion = 1,000 million)
B.The ratio of Republican receipts to Democratic receipts was greater than 2:1 in more than half of the two-year periods covered in the graph.
C.Republican receipts in 1995-1996 exceeded the total of Democratic receipts for the 10 years from 1981-1990.
D.The two-year period in which the ratio of Republican receipts to Democratic receipts was the greatest was 1981-1982.
我的答案：
