问题
选择题
Europe has achieved more in controlling the AIDS virus than Asia in the past ten years, ______ the number of people infected with the virus is going up sharply.
A.when
B.which
C.that
D.where
答案
答案:D
考查定语从句关系词的选择。 本题关键在于找准定语从句所修饰的先行词,根据句意可知,此处先行词为Asia,在后面从句the number of people infected with the virus is going up sharply中做地点状语,故选择D