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将are省略掉。
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单项选择题
The author’s attitude towards the current situation in the exploration of the resources is______.
A．positive
B．neutral
C．suspicious
D．critical
单项选择题
Doctors think that lying to their patients is______.
A．a medical tradition
B．to harm their own integrity
C．to defend medicine
D．uttering the truth for truth’s sake
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