题目内容：
根据短文内容，回答题。While the cities of China have undergone modernization evident in the rising towers and bright lights that have awakened the sleeping country，the countryside remains largely the same.
Rectangular(长方形的)rows。f rice fields litter the landscape separated by long lanes of water designed to provide the constant supply of water that is Vital to producing the crop. The experienobib not unlike driving through the American Midwest，only rice not corn dominates the landscape.
Four years ago，when I last took this trip，the r。ads were dusted and telephone wires did not mn Darallel to the highway． Bare roads had been replaced by sleek，newly paved highways running from Shanhai to Nanking，to my smaller home city，Wuhu．Untike the changes I had heard of and expected in Shanghai，Wuhu was much more of a surprise．The small city where l was born had grown up as I have．There are large high—rise buildings，each ringed with smaller buildings around it，many of these apartment complexes．Little seemed familiar and l wonder what my grandparents’
flat buih of brick and mortar(灰泥)had become．
Perhaps I shouldn’t have been surprised to find out that their home had been demolished(拆除)and rebuilt as a six story apartment complex as well．Walking up to the second floor I saw my grandfather’s face peering out of the screen door．He began to smile as he saw me，and so did I．
Their home is now no different from a western apartment．Equipped with the modern amenities(便利设施)of a gas stove，a toilet，a shower--this was indeed different from four years ago．
According to the author，dramatic changes took place in________． A．cities but not countryside of China
B．countryside but not in large cities
C．both cities and countryside of China
D．everywhere
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