07:14 Apr 4, 2007 |
English language (monolingual) [PRO] Tech/Engineering - Telecom(munications) | |||||
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| Selected response from: William [Bill] Gray Norway Local time: 20:18 | ||||
Grading comment
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SUMMARY OF ALL EXPLANATIONS PROVIDED | ||||
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4 +8 | numbers |
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numbers Explanation: I think I would opt for "numbers" here, since you are contrasting them with "letters". |
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