Nobody knows exactly how many languages there are in theworld, partlybecause of the difficulty of distinguishing between a language and the sub-languagesor dialects within it, but those who have tried to count typically have found aboutfive thousand.
A. and the sub-languages or dialects within it,but those who have triedto count typically have found
B. and the sub-languages or dialects withinthem, with those who havetried counting typically finding
C. and the sub-languages or dialects within it,but those who have triedcounting it typically find
D. or the sub-languages or dialects withinthem, but those who tried tocount them typically found
E. or the sub-languages or dialects withinthem, with those who have triedto count typically finding
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发表于 2012-9-4 18:01:08
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