Ninemajorprovincialsatellitechannelshavesingingcompetit...

问题详情：

Nine major provincial satellite channels have singing competitions on air,

three more lining up to run, according to local media reports.

A. for　　      　B. over　 　  　C. with　　　     D. beyond

【回答】

C

知识点：介词

题型：选择题