D

大幅度跃升rise by a big margin                                                   

大开发the large-scale development                                                                                    

带动经济增长spur economic growth                                                 

低水平重复建设low-level, redundant construction                                   

电视广告TV commercial                                            

东北地区the northeastern region                                                  

东部地区the eastern region                                                      

独资公司exclusively-funded venture