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【多选题】
国际多式联运提单具有的作用有(  )。
A.
是接受货物的收据
B.
经营人对货物负责的证明
C.
是一份运输合同
D.
是货物所有权的证明
E.
持有人可用来融资
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皮皮学刷刷变学霸
举一反三
【多选题】元件测试主要用于( )。
A.
进场测试
B.
选型测试
C.
升级、开通前的路线测试
D.
链路测试
查看完整题目与答案
【单选题】明清北京城天安门的东、西面分别是那两座坛庙建筑。
A.
社稷坛、太庙
B.
太庙、社稷坛
C.
文华殿、武英殿
D.
武英殿、文华殿
查看完整题目与答案
【判断题】( ) 外啮合标准直齿圆柱齿轮齿顶圆上的压力角小于 20 0 。
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列项目中不直接影响净资产收益率的指标是:
A.
流动比率
B.
营业净利率
C.
资产负债率
D.
资产净利率
查看完整题目与答案
【判断题】教育和文化,也可能欺骗人。文化自省精神,对我们也极为重要。
A.
正确
B.
错误
查看完整题目与答案
【判断题】因齿轮使用场合和应用范围不同，失效原因很多，点蚀为齿轮失效的形式之一。
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文： A six-year-old boy has been found alive after spending four days and five nights in an icebox that was buried under tons of ruins in Thursday's big earthquake. The boy, Tom, was found early yest...
A.
He lost consciousness.
B.
He was slightly wounded.
C.
He was seriously injured.
D.
He was buried under an icebox.
查看完整题目与答案
【单选题】听力原文： A six-year-old boy has been found alive after spending four days and five nights in an icebox that was buried under tons of ruins in Thursday's big earthquake. The boy, Tom, was found early yest...
A.
He lost consciousness.
B.
He was slightly wounded.
C.
He was seriously injured.
D.
He was buried under an icebox.
查看完整题目与答案
【单选题】After getting lost in a storm, a member of the navy team ______ four days later.
A.
rescued
B.
was rescued
C.
has rescued
D.
had been rescued
查看完整题目与答案
【单选题】一对外啮合正常标准直齿圆柱齿轮传动,已知 m=5mm, 小齿轮齿数 Z 1 =26, i =2.5 ,求 两齿轮中心距a。
A.
65mm
B.
130mm
C.
227.5mm
查看完整题目与答案
相关题目：
【多选题】元件测试主要用于( )。
A.
进场测试
B.
选型测试
C.
升级、开通前的路线测试
D.
链路测试
查看完整题目与答案
【单选题】明清北京城天安门的东、西面分别是那两座坛庙建筑。
A.
社稷坛、太庙
B.
太庙、社稷坛
C.
文华殿、武英殿
D.
武英殿、文华殿
查看完整题目与答案
【判断题】( ) 外啮合标准直齿圆柱齿轮齿顶圆上的压力角小于 20 0 。
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列项目中不直接影响净资产收益率的指标是:
A.
流动比率
B.
营业净利率
C.
资产负债率
D.
资产净利率
查看完整题目与答案
【判断题】教育和文化,也可能欺骗人。文化自省精神,对我们也极为重要。
A.
正确
B.
错误
查看完整题目与答案
【判断题】因齿轮使用场合和应用范围不同，失效原因很多，点蚀为齿轮失效的形式之一。
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文： A six-year-old boy has been found alive after spending four days and five nights in an icebox that was buried under tons of ruins in Thursday's big earthquake. The boy, Tom, was found early yest...
A.
He lost consciousness.
B.
He was slightly wounded.
C.
He was seriously injured.
D.
He was buried under an icebox.
查看完整题目与答案
【单选题】听力原文： A six-year-old boy has been found alive after spending four days and five nights in an icebox that was buried under tons of ruins in Thursday's big earthquake. The boy, Tom, was found early yest...
A.
He lost consciousness.
B.
He was slightly wounded.
C.
He was seriously injured.
D.
He was buried under an icebox.
查看完整题目与答案
【单选题】After getting lost in a storm, a member of the navy team ______ four days later.
A.
rescued
B.
was rescued
C.
has rescued
D.
had been rescued
查看完整题目与答案
【单选题】一对外啮合正常标准直齿圆柱齿轮传动,已知 m=5mm, 小齿轮齿数 Z 1 =26, i =2.5 ,求 两齿轮中心距a。
A.
65mm
B.
130mm
C.
227.5mm
查看完整题目与答案