Complete the following statements with proper words or expressions according to the course book.All sentence idioms are complete sentences. They are mainly ( ) and sayings, including colloquialisms and catchphrases.
【正确答案】：PROVERBS
【题目解析】：所有的句子成语都是完整的句子。它们主要是箴言和谚语，包括口语和时髦语。
