第22题: [单项选择]The French pianist who had been praised very highly ______ to be a great disappointment. A. turned up B. turned in C. turned out D. turned down 参考答案:C 答案解析:[解析]turn up意为“找到,出现,突然发生”;turn in意为“上缴,出卖”;turn out意为“制造,生产,驱逐”;turn down意为“拒绝”。根据本句句意,本题答案为C。