Mr. Luzaich created the seal to prevent the wine from declining with ______.

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Mr. Luzaich created the seal to prevent the wine from declining with ______.

A.neoprene

B.visco-elastic polymer

C.silicon

D.argon

参考答案:

CC事实细节题。题目问的是Luzaich先生创造的防止酒变质的盖子是什么做的。这个题目具有一定的迷惑性,因为全文讲的是防止酒变质的设备,而不是单独的盖子,这个设备的主体原理是充入氩来防止变质,但是盖子的材料却不一样。全文有几处提到,第二段一开始“before sealing it airtight with silicon”,第四段“He experimented with several substances, from neoprene to a visco-elastic polymer (whic