06:33 Mar 10, 2009 |
English language (monolingual) [PRO] Tech/Engineering - Aerospace / Aviation / Space | |||||||
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| Selected response from: Jack Doughty United Kingdom Local time: 14:41 | ||||||
Grading comment
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SUMMARY OF ALL EXPLANATIONS PROVIDED | ||||
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4 +2 | Could be either, they mean different things |
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3 +2 | squadron |
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Discussion entries: 3 | |
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squadron Explanation: have a look here Example sentence(s):
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1 hr confidence: peer agreement (net): +2
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