题目内容
14．在万圣节时装扮成鬼或者黑猫是他们的习俗．It's their customto dress up ghosts or black cats on Halloween．（dress）
分析 to dress up
解答 答案：to dress up．
首先通过中英文句子的比对，可知英文句子中缺少"装扮成"的表达．短语"装扮成"的英文表达是：dress up．本题中，根据设空处前面的It's their custom，判断填动词不定式，构成句式：It's+名词+to do sth．；故答案为：to dress up
点评 做这类题型，首先根据所给汉语明确句子所要考查的单词或短语的拼写，再结合相关语法知识对单词或短语做出形式上的变化．
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