问题 单项选择题

GK1C型内燃机车主车架长度为()mm。

A、14440

B、14444

C、11444

D、11144

答案

参考答案:A

材料分析题

十七大报告指出:事实雄辩地证明,改革开放是决定当代中国命运的关键抉择,是发展中国特色社会主义、实现中 * * 伟大复兴的必由之路;只有社会主义才能救中国,只有改革开放才能发展中国、发展社会主义、发展马克思主义。 结合教材知识回答:为什么说只有改革开放才能发展中国?

                                                                                                                                                            

                                                                                                                                                           

                                                                                                                                                            

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                             

选择题