单选题：Fermi was famous for inventing a device to calculate bomb's

题目内容：

Fermi was famous for inventing a device to calculate bomb's energy accurately. A．Right
B．Wrong
C．Not mentioned

参考答案：

答案解析：

Fermi, an experimentalist as well as a theoretician, won a

Fermi, an experimentalist as well as a theoretician, won a Nobel Prize for prod

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某施工企业购入一台施工机械，原价8万元，预计残值率4％，使用年限10年，按平均年限法计提折旧，该设备每年应计提的折旧额为（　　）元。 A．8320 B．8000

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