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【单选题】
体内合成 N- 亚硝基化合物最主要场所为A.
口腔
B.
胃
C.
肠道
D.
肝
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举一反三
【判断题】To prepare a concise message, include only those details that the receiver need, and need not to avoid vague words that might give rise to misunderstanding.
A.
正确
B.
错误
【单选题】A pSeries technical specialist has just returned from an internal course for implementing Micro-Partitioning on the POWER5 range of servers. There were many handouts from the course. To ensure the r...
A.
Make copies of the course material and deliver the course in full to the technical team.
B.
Make copies of the course material and hand them out to the technical team for them to read.
C.
Become the Micro-Partitioning expert within the organization and act as the sole knowledge base.
D.
Make copies of the course material and prepare a concise overview of the course to deliver to the technical team.
【单选题】下列选项中不属于防火灾爆炸措施的是()
A.
在易燃易爆场所焊接,焊接前必须按规定事先办理用火作业许可证,经有关部门审批同意后方可作业
B.
焊工焊接时必须正确穿戴好焊工专用防护工作服、绝缘手套和绝缘鞋
C.
对在临近运行的生产装置区、油罐区内焊接作业,必须砌筑防火墙
【简答题】在下列托收业务中, 进口商可凭信托收据向银行借单提货的是_____。A. D/P at sight B. D/P after sight C. D/A D. D/A aftersight
【单选题】下列选项中不属于防火灾爆炸措施的是()。
A.
在易燃易爆场所焊接,焊接前必须按规定事先办理用火作业许可证,经有关部斌审批同意后方可作业
B.
焊工焊接时必须正确穿戴好焊工专用防护工作服、绝缘手套和绝缘鞋
C.
对在临近运行的生产装置区、油罐区内焊接作业,必须砌筑防火墙
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