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【简答题】
普通教育学的研究对象主要是（ ）。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】反力式滚筒制动试验台在使用前应该做( )什么准备?
A.
检查系统是否关机
B.
接通试验台总电源，按说明书要求预热至规定时间
C.
检查被测车辆是否装备齐全
D.
检查其装备是否齐全
【简答题】以下whlie语句中的表达式“not E"等价于()whlie not E: passA. E==0 B. E==1 C. E!==1 D. E!=0
【多选题】价值工程活动中,对创新方案进行技术可行性评价的内容包括 ( ) 。
A.
方案能否满足所需的功能
B.
方案的寿命及可靠性
C.
实施方案所需要的投入
D.
方案的可维修性及可操作性
E.
方案本身的技术可实现性
【单选题】听力原文： A man had to go to court, and he asked his lawyer which judge would be hearing his case. His lawyer told him and then said 'Do you know him?' The man answered, 'No, but I wanted to know his name...
A.
Because he wanted to buy some wine from the judge.
B.
Because he wanted to win the case.
C.
Because he wanted to send some flowers to the judge.
D.
Because he wanted to lose the case.
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