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Some of the (earliest mechanical) devices (were designed) to (raise) water from
Some of the (earliest mechanical) devices (were designed) to (raise) water from
游客
2025-02-09
24
管理
问题
Some of the (earliest mechanical) devices (were designed) to (raise) water from streams for the (irrigate) of crops.
选项
A、earliest mechanical
B、were designed
C、raise
D、irrigate
答案
D
解析
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