It can be learned from the passage that______.A.more patients prefer chemicals to acupunct

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It can be learned from the passage that______.

A.more patients prefer chemicals to acupuncture

B.an operation in the past needs more needles than now

C.acupuncture has existed in China for as long as 6,000 years

D.Chinese doctors have developed a convincing theory about acupuncture.

请帮忙给出正确答案和分析,谢谢!

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答案解析

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  • 正确答案:B
    根据第二段最后两句“Aparticularoperationmightrequire25ormoreneecllesplacedinvariouspartsofthebody.Butnowthisoperationrequiresonly3or4needles."我们可以推断出:过去手术用针灸比现在要多,所以答案B正确,而A(更多的患者情愿选择化学药剂而不愿采用针灸进行手术)、C(针灸在中国已有6,000年历史)、D(中医已经提出了令人信服的针灸理论)三项都不符合原文事实。