题目
There are two major problems linked with atomic power plants, ______ the first concerns nuclear waste.A. of whichB. of the twoC. of themD. of the plants
There are two major problems linked with atomic power plants, ______ the first concerns nuclear waste.
A. of which
B. of the two
C. of them
D. of the plants
题目解答
答案
A. of which
解析
步骤 1:分析句子结构
句子的主干是"There are two major problems linked with atomic power plants",其中"linked with atomic power plants"是过去分词短语作定语,修饰"problems"。
步骤 2:确定定语从句
"the first concerns nuclear waste"是定语从句,修饰"problems",需要一个关系代词引导。
步骤 3:选择正确的关系代词
根据句子结构,"of which"是正确的关系代词,引导非限制性定语从句,表示"其中"的意思。
句子的主干是"There are two major problems linked with atomic power plants",其中"linked with atomic power plants"是过去分词短语作定语,修饰"problems"。
步骤 2:确定定语从句
"the first concerns nuclear waste"是定语从句,修饰"problems",需要一个关系代词引导。
步骤 3:选择正确的关系代词
根据句子结构,"of which"是正确的关系代词,引导非限制性定语从句,表示"其中"的意思。