单项选择题

The passage suggests that ______.

A．nitinol is an organic metal
B．nitinol is stronger than any metal
C．nitinol's sensitivity to temperature changes makes it impractical for most uses
D．nitinol is better than stainless steel in jobs that require constant stress on the metal
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单项选择题
What is the main purpose of the passage
A．To review Oates's By the North Gate.
B．To compare some modern writers.
C．To describe Oates's childhood.
D．To outline Oates's career.
单项选择题
Which of the following would Joyce Carol Oates be most likely to write
A．A story with an unhappy ending.
B．A romance novel set in the nineteenth century.
C．A science fiction novel.
D．A dialogue for a talk show
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