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【单选题】
消除可修正系统误差的一般方法中不包括 ( )A.
替代法；
B.
放大法；
C.
异号法；
D.
交换法。
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】风险事故发生的不确定性，是由内外部环境的复杂性和（ ）而导致的。
A.
多种风险因素共同起作用
B.
风险管理措施不力
C.
风险事故的多样性
D.
人们对未来事物变化的预测能力有限
【单选题】A trial has increased Americans interest in the problem of violence against women. O. J. Simpson has been accused of killing his former wife. Mrs. Simpson and a friend were stabbed to death outside he...
A.
The situation and status of American women.
B.
The domestic violence against women in the U. S.
C.
The most serious health threat to American women.
D.
The way to deal with wife beaters in the U. S.
【简答题】事故发生的外部环境因素是什么?
【简答题】Please listen to the recording, and provide the missing words. In 399 BC, the philosopher was put on 1) ________ on trumped up charges of 2) ______ the youth of 3) _________. The jury of 500 Athenians...
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