单项选择题

The author suggests that the third most common blood type of European is （）

A．A
B．B
C．AB
D．O

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单项选择题
The word hence in line 10 means （）

A．always
B．often
C．therefore
D．seldom
单项选择题
What can we learn about the McGarity girl（）

A．She is proud but honest.
B．She is selfish and cruel.
C．She is lonely but friendly.
D．She lives in unhappy lif
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