问题
选择题
The band was very successful in the seventies, most of ________ members were in their twenties.
A．its
B．whose
C．whom
D．which
答案
答案：B
B 考察定语从句，members和the band之间是所属关系，所以使用whose。句义：该乐队在70年代很出名，它的成员在那时都是20多岁。故B正确。