Great attention must be paid education especially in the countrysideA. developB. to deve

问题补充：

Great attention must be paid education，especially in the countryside．

A. develop

B. to develop

C. to developing

D. developing

答案：

A. develop

B. to develop

(答案→)C. to developing

D. developing

解析：考查非谓语。句意： 必须更多地注意发展教育，尤其是在农村。首先根据句中关键词paid，把握关键词：pay attention to + doing 注意做某事，由此可以判断C正确。