题目内容
【题目】Ben’sunclesendsletterseveryday.Heisa____________(postman,postmen).
【答案】postman
【解析】
a +单数postman.
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题目内容
【题目】Ben’sunclesendsletterseveryday.Heisa____________(postman,postmen).
【答案】postman
【解析】
a +单数postman.