选择题：A water system for baths was built by ________ ove

题目内容：

A water system for baths was built by ________ over 3,000 years ago. ( )(本题2.5分)
A、 the Romans
B、 the Greeks
C、 the Americans
D、 the Europeans

参考答案：

Is Tom at school today? No, He’s at home ______ he

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关于物证的概念,下列说法正确的是( )(本题2.0分)A. 指以自身所反映的内容或存在的状态证明案件事实的实物或痕迹B. 是指以自己的属性、特征或存在的状态证明

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法律事先对证据的形式、范围和证明力作明确规定,法官只依照法律规定作出机械判断的证据制度是( )(本题2.0分)A. 神示证据制度B. 法定证据制度C. 自由心证