题目内容
20.I was late this morning because my alarm clock failed to _____.( )A. | turn off | B. | pull through | C. | go off | D. | switch off |
分析 今天早上我迟到了,因为我的闹钟没响.
解答 答案C.
turn off关上;关掉;pull through恢复健康,精神状况转好,情绪转好;go off(警报器)突然大作;switch off关闭;切断.根据上文语境"I was late this morning"可知句子表达的意思是"闹钟没响,所以今天早上我迟到了";故答案选C.
点评 本题考查动词短语.动词短语题是高考常考内容,它注重考查考生对动词短语的理解和应用,要求考生在平时注意多积累一些动词短语,做题时还要结合语境及句意做出正确的选择.

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