People who are not self—confident depend too much on the praise of others in order to feel good about themselves．

【正确答案】 C

【答案解析】C)一B)一A)。解答本题的关键在于对句子结构的分析。who are not self—confident修饰的是前面的People，in order to feel good about themselves是目的状语，表示“为使自己感觉良好”。