问题 多项选择题

CAN总线管理模块的功能有()。

A、管理CAN总线各种参数信息

B、记录行车数据

C、设置行车记录仪参数和总线模块参数

D、与电子服务工具相接进行故障诊断

答案

参考答案:A, B, C, D

材料分析题

材料:2008年9月28日,我国航天员在顺利完成首次空间出舱任务后乘返回舱安全返回,神舟七号载人航天飞行取得圆满成功。我国由此成为世界上第三个独立掌握出舱活动关键技术的国家,中 * * 漫步太空的梦想终成现实。

(1)上述材料说明我国正在实施什么战略?

                                                                                                                                                              

(2)谈谈我国是如何实施这一战略的?

                                                                                                                                                                

                                                                                                                                                                

                                                                                                                                                               

(3)实施这一战略,作为当代青少年应该怎样做?

                                                                                                                                                                

单项选择题