【题目】They only publish novels which __________the mass-market.
A.back upB.carry outC.cater toD.quote as
在线课程【答案】C
【解析】
考查动词短语辨析。句意：他们只出版迎合大众市场的小说。A. back up支持；B. carry out实行；C. cater to迎合；为……服务；D. quote as报价为。结合句意可知，“which__________the mass-market”的应是novels的定语从句，小说需要满足（cater to）大众需求。故选C项。