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sejpdw
04-30-2007, 12:38 AM
In the following sentence, Which is right, IS or ARE?
If both is possible, is there any difference between them in meaning?

" All the knowledge, skill, art, and science that we use and respect up to Einstein's formulas about the stars IS/ARE a mere repetition and extension of the first act of learning."

Lucretia
04-30-2007, 08:24 PM
Rather tough. I'd choose are.