A. where B. whose C. in which D. that

A. where B. whose C. in which D. that

您好！我认为应该选 B. whose 该句的语法成分:主句：he是主语is系动词one of the experienced engineers in this factory是表语；其中in this factory是介词短语作定语修饰engineers.从句：whose hard work was repaid with the development of the factory.whose的先行词是he,译为他的辛勤工作，另外，with the development of the factory在该从句中作伴随状语修饰该句子，was repaid 可看成被动语态，也可以看成是系表结构。本句翻译为：随着工厂的发展，作为工厂中经验丰富的工程师之一，他的辛勤工作得到了补偿。

B

B追问why?追答他是这家工厂很有经验的工程师之一，他的努力工作推动了工厂的发展。
whose 后跟名词

B whose 这里作定语从句的关系代词。