Measures have been taken to fight recurring food safety problems, but there is still a long way to go before China can rid itself these issues.
A. for; of
B. for; from
C. against; of
D. against; from
网友回答
A. for; of
B. for; from
(答案→)C. against; of
D. against; from
解析：
试题分析:句意：中国已经采取措施去治理回收再加工的食物安全问题了，但是在能够根除这些问题之前中国还有很长的路要走。fight for “为争取……而斗争”；fight against“与……做斗争”rid sb of sth “根除，除去”，根据句意可知答案选C。