中国首家开设汽车金融公司的外资品牌是大众。()

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问题:

中国首家开设汽车金融公司的外资品牌是大众。()

考点:汽车营销师考试汽车营销师考试题库
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导体两端的电压是4V时,通过的电流是0.8A,如果使导体两端的电压增加到6V时,导体的电阻是(  )

A.0.2Ω

B.5Ω

C.7.5Ω

D.12.5Ω

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化肥硫酸铵[(NH42SO4]属于(  )

A.氮肥

B.磷肥

C.钾肥

D.复合肥

题型:判断题

       唐太宗说:“以史为镜,可以知兴替;人以铜为镜,可以正衣冠;以人为镜,可以明得失。” 阅读材料后请回答:  

(1)唐太宗是如何“以史为镜”“以人为镜”的?

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                           

  (2)唐太宗“以人为镜”对你有什么启发?

                                                                                                                                                           

                                                                                                                                                            

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风扇磨煤机启动后20秒无初转速应用事故按钮停止。

题型:判断题

假设磁盘上的物理块大小为512字节,一个逻辑记录长度为80个字符。若采用记录成组技术存储若干记录,当块因子为4时,磁盘空间的利用率可达到

A.16%

B.33%

C.63%

D.91%

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