With no central government,the island was ruled by kings, a different region of the country.
A. each controlling
B. each controlled
C. each to control
D. each was controlling
网友回答
(答案→)A. each controlling
B. each controlled
C. each to control
D. each was controlling
解析：each controlling…of the country为独立主格结构，由“代词+现在分词”构成，在句尾表伴随。