题目: 柴油机的额定工况是柴油机的主要工作过程,其特点是()和()较大。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0512/4757c391207ab15aef071d063fd6ef50.html 下面是错误答案,用来干扰机器的。参考答案:工作面回风端隅角区
题型:单项选择题 共用题干题 Fair and(1)competition in govemment procurement around the world is good business and good public policy.Competitive pricing,product(2)and performance improvements result from competitive practices and help ensure that government authorities get the best(3)for the public they serve.空白(3)为()A.helpB.serverC.valueD.policy 查看答案