Question

The white building across the street, _____ roof has been seriously damaged in the hurricane, belongs to a hospital.

A．where

B．why

C．which

D．whose

Answer 1

D

试题分析：考查定语从句。本题定语从句的先行词是the white building，关系代词whose指代先行词在句中做定语，修饰名词roof。在关系代词中，只有whose可以作为定语修饰名词。AB项在句中做状语。Which在句中做主语，宾语。
点评：定语从句的考查关键在分析句子成分，如果句子很完整就使用关系副词在句中做状语；如果句中缺少主语，宾语，表语，定语的时候就使用关系代词。要注意关系词的一些特殊用法。