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【单选题】
QC活动中，选择课题的理由，制定目标的依据，分析问题的症结，主要原因的确定，制定的每一条对策是否完成以及是否达到预定效果等，都要有（）证明。A.
计算
B.
客观证据
C.
逻辑
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】What did the old man see lying on the seat? He saw______lying on the seat.
【单选题】Where was the friend when the conductor came?
A.
He was sitting on the seat.
B.
He was standing beside Mark Twain.
C.
He was lying under the seat.
D.
He was lying on the seat.
【多选题】在钢筋的拉伸试验中,以下关于屈服阶段说法正确的是( )
A.
钢筋属于弹性变形
B.
图形是一条上下波动的曲线
C.
上屈服点对应的应力为屈服强度
D.
钢筋的变形迅速增加
E.
虽然变形迅速增加，但是钢材仍然能再承受外力。
【简答题】A．Wear a seat belt each time he drives. B．Stop children riding in the front seat. C．Make the front seat passenger wear a seat belt. D．Make the front seat children under 14 wear a seat belt.
【简答题】A．He asked for a speciallyprepared dinner. B．He wanted an aisle seat. C．He requested a blanket for his baby. D．He asked for a seat near the front of the plane.
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