170. So long as you work hard enough, a(an) _____ rod can be ground into a needle. (prov.)A.steelB.s

题目简介

170. So long as you work hard enough, a(an) _____ rod can be ground into a needle. (prov.)A.steelB.s

题目详情


170. So long as you work hard enough, a(an) _____ rod can be ground into a needle. (prov.)
A.steelB.stickC.goldD.Iron
题型:单选题难度:偏易来源:不详

答案

 D

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