单选题
1.【阅读判断】Fermi's genius was known throughout the scientific world. In 1938 he had won a Nobel Prize. Four years later he produced the first nuclear chain reaction,leading us into the nuclear age.
Q：Fermi,an experimentalist as well as a theoretician,won a Nobel Prize for producing the first nuclear chain reaction in the world.
A.True
B.False
C.Not Given
正确答案：B
答案解析：答案选B。Fermi在1938年获诺贝尔奖，四年以后才建立核连锁反应的。