世界上第一台电子数字计算机ENIAC是在美国研制成功的,其诞生的年份是
A.1943
B.1946
C.1949
D.1950
参考答案:B
世界上第一台电子数字计算机ENIAC是在美国研制成功的,其诞生的年份是
A.1943
B.1946
C.1949
D.1950
参考答案:B
完形填空。 | |||
Joy in the Journey | |||
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