A．He underwent immediate surgery.
B．He retired from his job.
C．He researched cancer treatments.
D．He attempted suicide.
参考答案C
解析:C
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B．His belief in God and humanity.
C．His doctors' encouragement.
D．His loving wife.
A．Relatives.
B．His wife.
C．Workers from a local hospice.
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A．The Uniform Time Act.
B．The role of daylight saving time in wartime.
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