题目内容
— Did people use computers for World War II in the 1940s?
— No. The first computer, ENIAC until 1946.
A. didn’t invent B. wasn’t invented C. invented D. was invented
B
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题目内容
— Did people use computers for World War II in the 1940s?
— No. The first computer, ENIAC until 1946.
A. didn’t invent B. wasn’t invented C. invented D. was invented
B