问题
单项选择题 A1型题
巴豆内服剂量是（）
A.0.3～0.6g
B.0.7～0.9g
C.0.1～0.3g
D.0.01～0.03g
E.0.5～1g
答案
参考答案：C
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巴豆内服剂量是（）
A.0.3～0.6g
B.0.7～0.9g
C.0.1～0.3g
D.0.01～0.03g
E.0.5～1g
参考答案：C
| Month | Average Price per Dozen |
| April | $1.26 |
| May | $1.20 |
| June | $1.08 |
as many dozen were sold in April as in May, and twice as many were sold in June as in April, what was the average price per dozen of the eggs sold over the three-month period