问题
选择题
In order to find out how the famous painting was stolen as soon as possible, more experienced policemen have been sent to _____ the case.
A．look for
B．look up
C．look into
D．look through
答案
答案：C
考查短语辨析，look for寻找，look up查字典， look into调查，look through浏览，根据句意更多有经验的警察被派出去调查这个案件。故选C。