英语推理类

Four friends live in a small town. their names are john,Miller,Smith and Carter.they all have different jobs.One is a farmer;one is a doctor.
it's Tuesday afternoon.Jobs son breaks his leg and Jobn takes him to the doc-tor.the doctor's sister is Smith's wife.The farmer isn't marrled.He has a lot of hens.
Miller always buys eggs from the farmer,The policeman sees Smitheveryday for they are neighbours.
Now who is the policeman?who isthe cook?who is the farmer?who is the doctor?

A:John is a ______
B:Miller ia a ______
C:Smith is a_____
D:Carter is a______
我要翻译.答案和为什么是那个答案
回答的好的加20分

四个朋友住在一个小镇里,他们的名字是john,Miller,Smith 和 Carter
他们都有着不同的工作,其中有一个人是农民,一个人是医生.

星期二的一个下午John的儿子(Jobs son应该是John's son吧)摔断了腿.John送他去看医生,那医生的姐妹是Smith的老婆.农民没有结婚.农民他养了很多母鸡.Miller经常从农民那里买鸡蛋.警察每天都见到Smith因为他们是邻居.
现在问谁是警察,谁是厨师谁是农民,谁是医生?
A John是____
B Mille是____
C Smith是___
D Carter是___

我觉得...
A John是____ policeman
B Mille是____doctor
C Smith是___ cook
D Carter是___farmer

首先,文段中提到John有儿子而且还送他去看医生,所以John肯定不是医生.

因为农民没有结婚,所以John(人家都有儿子了),Mille(人家还照顾农民伯伯滴生意呢~),Smith(人家都有老婆了~~~)都不是农民伯伯~.所以只有Carter有可能是农民~----Carter是___farmer

因为Carter已经是农民了(什么叫"已经是啊"...)所以,他不可能是医生.因为医生的姐妹是Smith的老婆,所以Smith也不是医生.又因为john把他的儿子送去医生那里,所以,他自己也不可能是医生.那么就只剩下Mille了,那么毫无疑问,Miller就是医生.----Mille是____doctor

好了~现在只剩下两种职业了,一种是警察,一种是厨师.

文段中有提到这样的一句话"警察每天都见到Smith因为他们是邻居. "
所以Smith不可能是警察.所以Smith是厨师.----Smith是___ cook

那么,只剩下John了,那他只有可能是警察----John是____ policeman