Question

【题目】The past decades have witnessed China's many scientific achievements ______ the development of Shenwei supercomputers is a typical example

A.to whichB.for whichC.in whichD.of which

Answer 1

【答案】D

【解析】

考查定语从句。句意：过去的几十年见证了中国的许多科学成就，其中神威超级计算机的发展就是一个典型的例子。此处achievements是先行词，在后面的定语从句中作介词of的宾语，介词后面指人用whom，指物用which。故选D。