He had been ( )teacher and then he turned ( )doctor.职务前不是零冠词

问题描述:

He had been ( )teacher and then he turned ( )doctor.职务前不是零冠词吗?为什么第一个空填 a
1个回答 分类:英语 2014-10-08

问题解答:

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he had been a teacher,可以理解为他曾是一名老师.turned doctor可以理解为转行为医生.医生在这里是一个职业,不用加冠词.
 
 
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