The incredible precision of the equipment is ______ to the mechanical skill of t

游客2023-11-12  13

问题 The incredible precision of the equipment is ______ to the mechanical skill of the engineers who built it.

选项 A、testimony
B、symbol
C、evidence
D、attribute

答案 A

解析 名词辨析题。testimony“证据”,支持一个事实或假想的证据,符合题意;evidence“迹象,根据,证据,证物”;symbol意思是“象征,标志”;attribute意为“属性,品质,特征”。
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