Phrasal verbs
【正确答案】：Phrasal verbs are one type of idioms, consisting of a verb and a particle, either an adverb or a preposition (e. g. look into, look up) or of a verb, a noun and a preposition (e.g. take care of).
【题目解析】：参见教材P174。
掌握“Phrasal verbs”知识点。
