China has a long history ________ many of the world’s greatest poets were active.
A. of which B. for which C. to which D. during which
China has a long history ________ many of the world’s greatest poets were active.
A. of which B. for which C. to which D. during which
D
考查定语从句。定语从句的先行词是a long history，表示时间。因此用during which表示“在……期间”来引导定语从句。