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A can't be a farmer because the farmer isn't married and can't be a doctor because he goes to the doctor C can't be a doctor because the doctor's sister is C's wife and not a farmer So ac is a police carpenter C has only one choice - a doctor The farmer meets with C every day So the farmer is d Because the police won't be at home every day So the farmer's neighbor C is a carpenter So.
A is a policeman, B is a doctor, C is a carpenter, and D is a farmer.
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This question is not conditional enough to give a single answer.
The idea of solving the problem is that because the farmer is not married, A and C are not farmers, and because B often goes to the farmer's house to buy eggs, B is not a farmer, so D is a farmer;
Because A takes her son to the doctor, and the doctor's sister is C's wife, A, C are not doctors, and because D is a farmer, B is a doctor;
A is a carpenter and C is a civilian policeman, or A is a civilian police officer and C is a carpenter.
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A is a policeman, B is a doctor, C is a carpenter, and D is a farmer.
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Carpenter. Doctor.
Police. Farmer. or civilian police.
Doctor. Carpenter. Farmer.
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a Carpenter. b Doctor.
c Civilian police. d Farmers.
a Excludes physicians.
b Exclude farmers.
c Exclusion of farmers and doctors.
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d Farmers. c Carpenter.
b Doctor. a Police.
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The above word is ambiguous, and sometimes it is used to mean greater than, in addition to greater than or equal to.
From the point of view of the wording, since "two or more" is not used, but "two or more", it can be deduced that the connotation of "above" is greater than but not greater than or equal to. Then, two equals 2, more than two is greater than 2, and more than one is greater than 1. When the connotation of "above" is greater than that, two or more of them can actually be replaced with more than one.
However, if it is directly stated as one or more, the reader will be ambiguous because it is impossible to deduce what the connotation of "above" is. Readers will wonder whether it is greater than 1 or greater than or equal to 1.
Therefore, in the absence of context or without a clear indication of meaning, the difference between "two and more" and "more than one" is that the former is more explicit and rigorous.
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A, C, and D are all possible, and C, D is a truth, and if the condition of "the whole class signs the letter of commitment" is not established, then the class president's grades may be excellent, and A is needless to say.
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b Will be on duty.
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