单项选择题

Let P and Q be points which are two inches apart, and let A be the area, in square inches, of a circle which passes through P and Q. Which of the following is the set of all possible values for A （）

A. 0＜A
B. 0＜A ≤π
C. A=π
D. A＞π
E. A ≥π

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单项选择题
In the figure above, what is the value of h（）

A. 2
B. 2.2
C. 2.4
D. 2.6
E. 2.8
单项选择题
CONTEMPORANEOUS : EVENTS ::
A． adjacent : objects
B． modem : times
C． temporary : measures
D． gradual : degrees
E． repetitive : steps
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