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【单选题】
以下函数的功能是计算s=1+1/2!+1/3!+...+1/n!,请在【1】处填空。 double fun(int n) { double s=0.0,fac=1.0;int i; for(i=1;i<=n;i++) { fac=【1】 ; s=s+fac; } return s; }A.
fac*i
B.
1.0/i
C.
fac/i
D.
1.0/fac
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反馈参考答案：
举一反三
【简答题】量热法依据的原理是
【简答题】医疗风险预警(the early warning system in medical risk management)
【简答题】Tsunami warning system is tested If he, the founder of the Hawaiian Volcano Observatory, were alive, Thomas Jaggar would be proud of the U.S. tsunami warning system after Friday’s devastating earthqua...
【单选题】We plan to expand ( ) of the pre-warning system, and a comprehensive network is the final goal.我们计划扩展预警机制的范围，最终目标是建立一个综合的网络。
A.
square
B.
size
C.
covered
D.
coverage
【单选题】The improvement to the present system is in the charge of ______.
A.
CTIA
B.
the Warning Alert and Response Network
C.
FCC
D.
federal regulators
【单选题】A detector is to the warning system what
A.
an engine to the locomotive.
B.
an air-conditioner to the limousine.
C.
a dust jacket to the book.
D.
a remote control to the TV set.
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