問題詳情
40. In 1908, the president of an automobile company put on anexciting demonstration. He _____ the parts of three differentcars. Then the cars were put back together. This showed thatcars could be built with parts that were interchangeable._____ each part could fit only the car it was made for.
(A) melted… Above
(B) jumbled … Previously
(C) waited … Beneath
(D) froze … Beside
參考答案
答案：B
難度：簡單0.709402
統計：A(23),B(83),C(1),D(1),E(0)
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