As early as 1782, the______Delaware inventor Oliver Evans built a highly automat

游客2023-12-26 14

问题 As early as 1782, the______Delaware inventor Oliver Evans built a highly automated, labor-saving flour mill driven by water power.

选项 A、proficient
B、prudent
C、productive
D、prolific

答案 C

解析本题考查形容词的语义搭配。本题主干意为“______的发明家建造了……”，选项中只有productive(多产的)符合下文的逻辑，故C选项符合题意。

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