A-A+
The machine discussed in this passage was the
问题详情
The machine discussed in this passage was the ancestor (祖先) of today"s ______.
A．typewriter (打字机)
B．television
C．record player
D．computer请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：D
解析：文章倒数第一句提到，Thus，the great grandfather of the modern computer was born．暗示了它就是计算机的雏形。
