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问题 单项选择题 A1/A2型题

载脂蛋白AI主要存在于（）

A.LDL

B.VLDL和CM

C.HDL和CM

D.CM和LDL

E.LDL和VLDL

答案

参考答案：C

判断题

C4植物的CO2补偿点比C3植物高。
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单项选择题

An analyst does research about various companies and stocks. A company has experienced stable earnings over the previous years and the company has a high beta. These factors best describe a:

A. cyclical company and a defensive stock.
B. defensive company and a cyclical stock.
C. defensive company and a defensive stock.
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