单选题 ______ the prices are reasonable, the restaurant has very few customers.

【正确答案】 C
【答案解析】本题测试连词的用法。全句意思是:尽管价格合理,这个饭店还是没有几个人吃饭。 as though=as if好像;even although不存在。even though意思是尽管。