A．relaxingB．structuredC．increasingD．unusedToday in the ……

单项选择题Fermi was famous for inventing a device to calculate bomb’s energy accurately.

单项选择题Fermi’s team was impressed by Fermi’s announcement in the base camp because he could even work out the power of the atom bomb in his mind.

单项选择题Fermi, an experimentalist as well as a theoretician, won a Nobel Prize for producing the first nuclear chain reaction in the world.

单项选择题Dividing a big problem into small problems is a talent Fermi had and a talent that has practical value in life.

单项选择题Fermi problem is to develop the talent of breaking a seemingly unanswerable problem into sub-problems and finding the solution to it, which is a typical Fermi problem.