FRUSTRATE:A．abetB．preferC．enlargeD．organizeE．annul

FRUSTRATE:A．abetB．preferC．enlargeD．organizeE．annul

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Compared with the first annul poll conducted by the National Sleep Foundation, 2005 saw a_

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The word （) means "to annul or cancel an act, particularly a statement, document

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Now, we have enlarged and （)our domestic market and European market.

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【C8】A．hateB．preferC．likeD．dislike

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【B16】A．boomsB．succeedsC．failsD．enlarges

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词根nul的语义是nothing annul的词义有可能是()

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