单项选择题

This type of apparatus can produce more than 40,000 blood ______ a day.

A．examples
B．models
C．samples
D．specimen
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单项选择题
Madness, is no doubt an ______ fate for such a clear thinker.
A．sarcastic
B．ironic
C．irrational
D．ridiculous
单项选择题
These peculiar forms not only seemed ______ to shock people emotionally, but to give them electric shocks as well!
A．intended
B．meant
C．designed
D．proposed
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