分类是依照单一的标准进行归类。

Classifications are orderings derived from a single criterion.

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其简明的事实是：没有单一的标准英语。

The plain fact is this-there is no single standard English.

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由于结果决定于单一的标准即1%规则，温德勒认为，他可通过在程序中添加其他因素来避开这一规则。

Since that result is based on a single criterion, the 1% rule, Dr Wendler reckons he can beat it by adding other factors to the program.

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