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The purpose of technology is to make it easier, ______ it more difficult.
A.not makeB.not to makeC.making notD.do not make
B
考查并列结构。句意:科技的目的是使它变得更容易,而不是更难。is to make用的是系动词和不定式连用,后面也应该用不定式,且不定式直接加not变否定,所以选B。
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