The police his address and phone number in order to do further investigation .
A. took off
B. took down
C. took in
D. took over
网友回答
A. took off
(答案→)B. took down
C. took in
D. took over
解析：考察短语。took off 脱下；起飞；took down 取下，记下；took in接受，理解；take over接管，接收。句意：为了进一步的调查，警察记下了他的地址和电话号码。故选B。