Consumers should do ________ than simply complain about the poor

Consumers should do ________ than simply complain about the poor quality of goods.
A、much less
B、some more
C、far less
D、far more
【正确答案】：D
【题目解析】：句意：消费者不应只是抱怨产品的质量不好。more than…“不仅仅是……”，far修饰比较级more。