题目内容

关于处死小鼠的方法,以下说法正确的是()。

A. 一手拇指和食指压住小鼠颈部脊柱
B. 一手拇指和食指压住小鼠躯干
C. 一手抓住鼠尾根部用力向上方或后方拉,使小鼠颈椎脱臼
D. 一手抓住鼠尾中部用力向上方或后方拉,使小鼠颈椎脱臼

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(ofaperson)pleasanttospendtimewithbecausetheirinterestsandcharacteraresimilartoyourown.

A. colleague
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A. knowledge
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