Measures have been taken to fight recurring food safety problems but there is still a lon

问题补充：

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

答案：

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。