题目内容
【题目】Betty runs twice a week to stay healthy. (改为同义句)。
Betty runs twice a week stay healthy.
【答案】in;order;to
【解析】句意:Betty 一周跑步两次来保持健康。to stay healthy 目的状语,为了保持健康。in order to 为了,后面跟动词原形。与不定式一样表达目的,所以答案是in order to 。
练习册系列答案
相关题目