问题补充：
In China ,the number of cities increasing development is recognized across the world.
A. where
B. which
C. whose
D. that
答案：
A. where
B. which
(答案→)C. whose
D. that
解析：这题考查定语从句，先行词是cities，定语从句中接了development，用whose做定语，而其他几个关系代词或者副词都不接名词，所以答案是C。句意是：在中国发展被全世界认可的城市数量正在增加.
