On 9 December, James Joyce experienced one of those coincidences which affected him () at the time and which later became material for his books.

A. inadequately

B. systematically

C. profoundly

D. simultaneously

20世纪末以来，中央政府先后实施了西部大开发战略、东北老工业基地振兴战略、中部崛起等区域战略，有力地促进了发挥了中西部地区的哪些优势，推动基础设施发展和产业升级（）

A.市场潜力大

B.区域广阔

C.要素成本低

D.资源丰富