— How are the things in your village? 

— Modern farming methods have been brought in and the villagers are _____ now than before. [ ]

A. well off

B. better off

C. badly off

D. worse off

对个别基金绩效的衡量属于( )。

A．内部衡量
B．绝对衡量
C．外部衡量
D．微观衡量