The settlement is home to nearly 1,000 people，many of left their village homes for a better life in the city.
A. whom
B. which
C. them
D. those
网友回答
(答案→)A. whom
B. which
C. them
D. those
解析：A考察定语从句，本句的先行词是1000 people，先行词在从句作为of的宾语，而且之人，所以使用whom。故A正确。