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The new buyer identified a dozen new sources for the material, proved to be reliable.A.most of themB

编辑:chaxungu时间:2026-04-27 02:55:32分类:高中英语题库

【题目】The new buyer identified a dozen new sources for the material, ________ proved to be reliable.

A.most of themB.most of whichC.most whomD.most of those

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【答案】B

【解析】

考查定语从句。句意:新买主为这种材料找到了十几个新的来源,其中大多数被证明是可靠的。本句为“介词+关系代词”结构的非限定性定语从句修饰先行词the material,且先行词做介词of的宾语,指物故应用关系代词which。故选B。