招标采购项目中,()是招标采购团队的负责人,是项目管理团队的重要核心。
A. 项目经
B. 企业法人
C. 技术工程师
D. 造价工程师
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In order to______expenses incurred, it is necessary that original receipts or invoices be
A. schedule
B. verify
C. discount
D. complicate
Jerome, Kevin, and Seth shared a submarine sandwich.Jerome ate 1/2 of the sandwich, Kevin ate 1/3 of the sandwich, and Seth ate the rest. What is the ratio of Jerome’s share to Kevin’s share to Seth’s share?
A. 2:3:6
B. 2:6:3
C. 3:1:2
D. 3:2:1
E. 6:3:2
泄漏的可燃气体在泄放口上高速喷射、摩擦或静电-点火。在这种情况下,一般只引起着火而不爆炸,这种火灾称为()。 答案: