关于偶数与奇数的问题（英语的）我在美国上初二 -帮我看看1.A justification that uses onli counterexamples should not convince you that a statement is never true.Say why.请用英语回答

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关于偶数与奇数的问题（英语的）我在美国上初二 -帮我看看1.A justification that uses onli counterexamples should not convince you that a statement is never true.Say why.请用英语回答
关于偶数与奇数的问题（英语的）
我在美国上初二 -帮我看看
1.A justification that uses onli counterexamples should not convince you that a statement is never true.Say why.
请用英语回答

关于偶数与奇数的问题（英语的）我在美国上初二 -帮我看看1.A justification that uses onli counterexamples should not convince you that a statement is never true.Say why.请用英语回答
Counterexample is an example that is used to disprove a statement,it proves that a statement is not ALWAYS true,but it can not prove a statement is NEVER true.
Here is an example:'The opposite of a number is always positive.'
Counterexample for the above statement:The opposite of 2 is - 2,a negative number.But as I said,this counterexample can not prove above statement is NEVER true - The opposite of -2 is 2,which is true.

请将问题重新输入一遍,不要复制.我检查一下错别字.

A justification that uses only counter examples should not convince you that a statement is never true.Say why.

一个仅用反例论证的证明不足以证明一个命题是恒错误的。
比如，
如果要证明
“苹果是红色的”这个命题是恒错的（也就是说所有苹果都不是红的），如果你只找到一些青苹果，并不能说明其他苹果就不是红的了。

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