问题
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The error in a sextant altitude caused by refraction is greatest when the celestial body i
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The error in the sentence "I very happy" is an example of______.A.additionB.substitutionC.
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The error in the sentence "Does he can sing?" is an example of______.A.additionB.substitut
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The error in the sentence "I lost my road" is an example of______.A.additionB.substitution
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The error in the sentence "He to the shop went" is an example of______.A.additionB.substit
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If the gyrocompass error is east what describes t
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